View LM2904-EP_9086516.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

an important notice at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. unless otherwise noted, this document contains production data. lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 lm2904-q1, lm2904b-q1 industry-standard dual operational amplifiers for automotive applications 1 1 features 1 ? aec q-100 qualified for automotive applications ? device ambient temperature grade 1: ? 40 c to +125 c ? device hbm esd classification 2 ? device cdm esd classification c5 ? wide supply range of 3 v to 36 v (lm2904b-q1) ? supply-current of 300 a per channel (lm2904b- q1, typical) ? unity-gain bandwidth of 1.2 mhz (lm2904b-q1) ? common-mode input voltage range includes ground, enabling direct sensing near ground ? low input offset voltage of 3 mv at 25 c (lm2904b-q1, maximum) ? internal rf and emi filter (lm2904b-q1) 2 applications ? automotive lighting ? body electronics ? automotive head unit ? telematics control unit ? emergency call (ecall) ? passive safety: brake system ? electric vehicle / hybrid electric: ? inverter and motor control ? on-board (obc) and wireless charger ? battery management system (bms) 3 description the lm2904-q1 and lm2904b-q1 are industry- standard operational amplifiers that have been qualified for automotive use in accordance to the aec-q100 specifications. the lm2904b-q1 is the next-generation version of the lm2904-q1, which include two high-voltage (36-v) operational amplifiers (op amps). the lm2904b-q1 provides outstanding value for cost-sensitive applications, with features including low offset (1 mv, typical), common-mode input range to ground, and high differential input voltage capability. the lm2904b-q1 simplifies circuit design with enhanced features such as unity-gain stability, lower offset voltage of 1 mv (typical), and lower quiescent current of 300 a (typical). high esd (2 kv, hbm) and integrated emi and rf filters enable the lm2904b-q1 devices to be used in the most rugged, environmentally challenging applications for the automotive marketplace. device information (1) part number package body size (nom) lm2904b-q1 soic (8) (2) 4.90 mm 3.90 mm tssop (8) (2) 3.00 mm 4.40 mm lm2904-q1 soic (8) 4.90 mm 3.90 mm tssop (8) 3.00 mm 4.40 mm (1) for all available packages, see the orderable addendum at the end of the data sheet. (2) this package is preview only. single-pole, low-pass filter productfolder r g r f r 1 c 1 v in v out = 1 + v v out in r r f g 1 1 + sr c 1 1 ( ( ( ( 1 2 p r c 1 1 f = - 3 db support &community tools & software technical documents ordernow
2 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated table of contents 1 features .................................................................. 1 2 applications ........................................................... 1 3 description ............................................................. 1 4 revision history ..................................................... 2 5 device comparison table ..................................... 3 6 pin configuration and functions ......................... 4 7 specifications ......................................................... 5 7.1 absolute maximum ratings ...................................... 5 7.2 esd ratings .............................................................. 5 7.3 recommended operating conditions ....................... 6 7.4 thermal information .................................................. 6 7.5 electrical characteristics: lm2904b-q1 and lm2904ba-q1 ........................................................... 7 7.6 electrical characteristics: lm2904-q1, lm2904av- q1, lm2904v-q1 ....................................................... 8 8 parameter measurement information .................. 9 9 detailed description ............................................ 10 9.1 overview ................................................................. 10 9.2 functional block diagram ....................................... 10 9.3 feature description ................................................. 11 9.4 device functional modes ........................................ 11 10 application and implementation ........................ 12 10.1 application information .......................................... 12 10.2 typical application ............................................... 12 11 power supply recommendations ..................... 14 12 layout ................................................................... 14 12.1 layout guidelines ................................................. 14 12.2 layout examples ................................................... 15 13 device and documentation support ................. 16 13.1 documentation support ........................................ 16 13.2 related links ........................................................ 16 13.3 receiving notification of documentation updates 16 13.4 community resources .......................................... 16 13.5 trademarks ........................................................... 16 13.6 electrostatic discharge caution ............................ 16 13.7 glossary ................................................................ 16 14 mechanical, packaging, and orderable information ........................................................... 17 4 revision history note: page numbers for previous revisions may differ from page numbers in the current version. changes from revision f (april 2008) to revision g page ? added applications section, esd ratings table, feature description section, device functional modes , application and implementation section, power supply recommendations section, layout section, device and documentation support section, and mechanical, packaging, and orderable information section ............................................................... 1 ? added new device to data sheet ............................................................................................................................................ 1 ? added aec-q100 qualification statement .............................................................................................................................. 1
3 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated (1) packages for this device are preview only. 5 device comparison table part number supply voltage ambient temperature range v os (maximum at 25 c) i q / ch (typical at 25 c) integrated emi filter package lm2904b-q1 (1) 3 v to 36 v ? 40 c to 125 c 3 mv 300 a yes d, pw lm2904ba-q1 (1) 3 v to 36 v ? 40 c to 125 c 1.8 mv 300 a yes d, pw lm2904-q1 3 v to 26 v ? 40 c to 125 c 7 mv 350 a no d, pw lm2904v-q1 3 v to 32 v ? 40 c to 125 c 7 mv 350 a no d, pw lm2904av-q1 3 v to 32 v ? 40 c to 125 c 2 mv 350 a no d, pw
4 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 6 pin configuration and functions d and pw packages 8-pin soic and tssop top view (1) for a listing of which devices are available in what packages, see the device comparison table section. pin functions pin i/o description name soic, tssop (1) in1 ? 2 i negative input in1+ 3 i positive input in2 ? 6 i negative input in2+ 5 i positive input out1 1 o output out2 7 o output v ? 4 ? negative (lowest) supply or ground (for single-supply operation) v+ 8 ? positive (highest) supply 1 out1 8 v+ 2 in1 7 out2 3 in1+ 6 in2 4 v 5 in2+ not to scale
5 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated (1) stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. these are stress ratings only, and do not imply functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions . exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) differential voltages are at in+, with respect to in ? . (3) short circuits from outputs to the supply pins can cause excessive heating and eventual destruction. 7 specifications 7.1 absolute maximum ratings over operating ambient temperature range (unless otherwise noted) (1) min max unit supply voltage, v s = ([v+] ? [v ? ]) lm2904b-q1, lm2904ba-q1 40 v lm2904v-q1, lm2904av-q1 32 lm2904-q1 26 differential input voltage, v id (2) lm2904b-q1, lm2904ba-q1, lm2904v-q1, lm2904av-q1 ? 32 32 v lm2904-q1 ? 26 26 input voltage, v i either input lm2904b-q1, lm2904ba-q1 ? 0.3 40 v lm2904v-q1, lm2904av-q1 ? 0.3 32 lm2904-q1 ? 0.3 26 duration of output short circuit (one amplifier) to v ? at (or below) t a = 25 c, v s 15 v (3) unlimited s operating ambient temperature, t a ? 40 125 c operating virtual-junction temperature, t j 150 c storage temperature, t stg ? 65 150 c (1) aec q100-002 indicates that hbm stressing shall be in accordance with the ansi/esda/jedec js-001 specification. 7.2 esd ratings value unit lm2904b-q1, and lm2904ba-q1 v (esd) electrostatic discharge human-body model (hbm), per aec q100-002 (1) 2000 v charged-device model (cdm), per aec q100-011 750 lm2904-q1, lm2904av-q1, and lm2904v-q1 v (esd) electrostatic discharge human-body model (hbm), per aec q100-002 (1) 1000 v charged-device model (cdm), per aec q100-011 500
6 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 7.3 recommended operating conditions over operating ambient temperature range (unless otherwise noted) min max unit v s supply voltage, v s = ([v+] ? [v ? ]) lm2904b-q1, lm2904ba-q1 3 36 v lm2904av-q1, lm2904v-q1 3 30 lm2904-q1 3 26 v cm common-mode voltage v ? (v+) ? 2 v t a operating ambient temperature ? 40 125 c (1) for more information about traditional and new thermal metrics, see semiconductor and ic package thermal metrics . (2) for a listing of which devices are available in what packages, see device comparison table . 7.4 thermal information thermal metric (1) lm2904-q1, lm2904av-q1, lm2904b-q1, lm2904ba-q1, lm2904v-q1 (2) unit d (soic) pw (tssop) 8 pins 8 pins r ja junction-to-ambient thermal resistance 124.7 171.7 c/w r jc(top) junction-to-case (top) thermal resistance 66.9 68.8 c/w r jb junction-to-board thermal resistance 67.9 99.2 c/w jt junction-to-top characterization parameter 19.2 11.5 c/w jb junction-to-board characterization parameter 67.2 97.9 c/w
7 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 7.5 electrical characteristics: lm2904b-q1 and lm2904ba-q1 for v s = (v+) ? (v ? ) = 5 v to 36 v ( 2.5 v to 18 v), t a = 25 c, r l = 10 k connected to v s / 2, and v cm = v out = v s / 2 (unless otherwise noted) parameter test conditions min typ max unit offset voltage v os input offset voltage lm2904b-q1 1 3 mv t a = ? 40 c to 125 c 4 lm2904ba-q1 0.5 1.8 t a = ? 40 c to 125 c 2.5 dv os /dt input offset voltage drift t a = ? 40 c to 125 c 3.5 v/ c psrr power-supply rejection ratio ( v io / v s ) 1 15 v/v channel separation, dc at dc 120 db input voltage range v cm common-mode input voltage range v s = 3 v to 36 v (v ? ) (v+) ? 1.5 v t a = ? 40 c to 125 c (v ? ) (v+) ? 2 cmrr common-mode rejection ratio (v ? ) < v cm < (v+) ? 1.5 v 80 103 db (v ? ) < v cm < (v+) ? 2 v t a = ? 40 c to 125 c 70 96 input bias current i b input bias current -10 -35 na t a = ? 40 c to 125 c -50 i os input offset current 0.5 4 na t a = ? 40 c to 125 c 5 noise e n input voltage noise ? = 0.1 to 10 hz 8 v pp e n input voltage noise density ? = 1 khz 40 nv/ hz input impedance z id differential 10 || 0.1 m || pf z ic common-mode 4 || 1.5 g || pf open-loop gain a ol open-loop voltage gain v s = 15 v; v o = 1 v to 11 v; r l 2 k 70 140 v/mv t a = ? 40 c to 125 c 35 frequency response gbw gain-bandwidth product 1.2 mhz sr slew rate g = +1 0.5 v/ s m phase margin g = +1, r l = 10 k , c l = 20 pf 56 o t s settling time to 0.1%, v s = 5 v, 2-v step , g = +1, c l = 100 pf 4 s t or overload recovery time v in gain > v s 30 s thd + n total harmonic distortion + noise g = +1, ? = 1 khz, v o = 3.53 v rms , rl = 100 k 0.001% output v o voltage output swing from rail positive rail (v+) i out = 50 a 1.35 1.5 v i out = 1 ma 1.4 1.6 i out = 5 ma 1.5 1.75 negative rail (v ? ) i out = 50 a 0.1 0.15 i out = 1 ma 0.75 1 i sc short-circuit current v s = 20 v 40 60 ma c load capacitive load drive 100 pf r o open-loop output resistance f = 1 mhz, i o = 0 a 300 power supply i q quiescent current per amplifier v s = 5 v; v o = 2.5 v; i o = 0 a 300 460 a v s = 36 v; v o = 2.5 v; i o = 0 a t a = ? 40 c to 125 c 800
8 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated (1) all characteristics are measured with zero common-mode input voltage, unless otherwise specified. maximum v s for testing purposes is 26 v for lm2904-q1 and 32 v for lm2904av-q1 and lm2904v-q1. 7.6 electrical characteristics: lm2904-q1, lm2904av-q1, lm2904v-q1 for v s = (v+) ? (v ? ) = 5 v, t a = 25 c, r l = 10 k connected to v ? (unless otherwise noted) parameter test conditions (1) min typ max unit offset voltage v os input offset voltage v s = 5 v to maximum; v cm = 0 v; v o = 1.4 v lm2904-q1, lm2904v-a1 3 7 mv t a = ? 40 c to 125 c 10 lm2904av-q1 1 2 t a = ? 40 c to 125 c 4 dv os /d t input offset voltage drift t a = ? 40 c to 125 c 7 v/ c psrr input offset voltage vs power supply ( v io / v s ) v s = 5 v to 30 v 65 100 db v o1 / v o2 channel separation f = 1 khz to 20 khz 120 db input voltage range v cm common-mode voltage range v s = 5 v to maximum (v ? ) (v+) ? 1.5 v t a = ? 40 c to 125 c (v ? ) (v+) ? 2 cmrr common-mode rejection ratio v s = 5 v to maximum; v cm = 0 v 65 80 db input bias current i b input bias current v o = (v ? ) +1.4 v ? 20 ? 250 na t a = ? 40 c to 125 c ? 500 i os input offset current v o = (v ? ) + 1.4 v lm2904-q1 2 50 na t a = ? 40 c to 125 c 300 lm2904av-q1, lm2904v-q1 2 50 t a = ? 40 c to 125 c 150 di os /d t input offset current drift t a = ? 40 c to 125 c 10 pa/ c noise e n input voltage noise density f = 1 khz 40 nv/ hz open-loop gain a ol open-loop voltage gain v s = 15 v; v o = (v ? ) + 1 v to (v ? ) + 11 v; r l 2 k , , connected to (v-) 25 100 v/mv t a = ? 40 c to 125 c 15 frequency response gbw gain bandwidth product 0.7 mhz sr slew rate g = +1 0.3 v/ s output v o voltage output swing from rail positive rail r l 10 k v s ? 1.5 v lm2904-q1 v s = maximum; r l = 2 k t a = ? 40 c to 125 c 4 v s = maximum; r l 10 k 3 2 lm2904av-q1, lm2904v-q1 v s = maximum; r l = 2 k 6 v s = maximum; r l 10 k 5 4 negative rail v s = 5 v; r l 10 k t a = ? 40 c to 125 c 5 20 mv i o output current v s = 15 v; v o = v ? ; v id = 1 v source ? 20 ? 30 ma t a = ? 40 c to 125 c ? 10 v s = 15 v; v o = v+; v id = -1 v sink 10 20 t a = ? 40 c to 125 c 5 v id = ? 1 v; v o = (v ? ) + 200 mv lm2904-q1 30 a lm2904av-q1, lm2904v-q1 12 40 i sc short-circuit current v s = 10 v; v o = v s / 2 40 60 ma power supply i q quiescent current per amplifier v o = v s / 2; i o = 0 a t a = ? 40 c to 125 c 350 600 a v s = maximum; v o = maximum / 2; i o = 0 a 500 1000
9 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 8 parameter measurement information figure 1. unity-gain amplifier figure 2. noise-test circuit v o ?+ 100 v cc+ v cc? rs 900 v i = 0 v v o ?+ r l c l v i v cc+ v cc?
10 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 9 detailed description 9.1 overview the lm2904-q1 and lm2904b-q1 consist of two independent, high-gain frequency-compensated operational amplifiers designed to operate over a wide range of voltages. the lm2904b-q1 operates from 3 v to 36 v, whereas the lm2904-q1 operates from 3 v to 26 v and the v-versions (lm2904v-q1 and lm2904av-q1) operate from 3 v to 32 v. the input common-mode range is inclusive of the negative supply rail, enabling a common-mode voltage operation down to ground, if using the device in a single-supply operation. 9.2 functional block diagram v cc+ out gnd (or v cc? ) to other amplifier in? in+ 6- a current regulator 6- a current regulator 100- a current regulator 50- a current regulator epi-fetdiodes resistors transistors capacitors component count 12 7 51 2
11 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 9.3 feature description 9.3.1 unity-gain bandwidth the unity-gain bandwidth is the frequency up to which an amplifier with a unity gain may be operated without greatly distorting the signal. these devices have a 1.2-mhz unity-gain bandwidth (lm2904b-q1). 9.3.2 slew rate the slew rate is the rate at which an operational amplifier can change its output when there is a change on the input. these devices have a 0.5-v/ s slew rate (lm2904b-q1). 9.3.3 input common mode range the valid common mode range is from device ground to v s ? 1.5 v (v s ? 2 v across temperature). inputs may exceed v s up to the maximum v s without device damage. at least one input must be in the valid input common- mode range for the output to be the correct phase. if both inputs exceed the valid range, then the output phase is undefined. if either input more than 0.3 v below v ? then input current should be limited to 1 ma and the output phase is undefined. 9.4 device functional modes the lm2904-q1 and lm2904b-q1 devices are powered on when the supply is connected. this device can be operated as a single-supply operational amplifier or dual-supply amplifier, depending on the application.
12 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 10 application and implementation note information in the following applications sections is not part of the ti component specification, and ti does not warrant its accuracy or completeness. ti ? s customers are responsible for determining suitability of components for their purposes. customers should validate and test their design implementation to confirm system functionality. 10.1 application information the lm2904-q1 and lm2904b-q1 operational amplifiers are useful in a wide range of signal conditioning applications. inputs can be powered before v s for flexibility in multiple supply circuits. for full application design guidelines related to this family of devices, please refer to the application report application design guidelines for lm324/lm358 devices . 10.2 typical application a typical application for an operational amplifier is an inverting amplifier. this amplifier takes a positive voltage on the input, and makes it a negative voltage of the same magnitude. in the same manner, it also makes negative voltages positive. figure 3. application schematic 10.2.1 design requirements the supply voltage must be chosen such that it is larger than the input voltage range and output range. for instance, this application scales a signal of 0.5 v to 1.8 v. setting the supply at 12 v is sufficient to accommodate this application. 10.2.2 detailed design procedure determine the gain required by the inverting amplifier using equation 1 and equation 2 : (1) (2) once the desired gain is determined, choose a value for r i or r f . choosing a value in the kilohm range is desirable because the amplifier circuit uses currents in the milliampere range. this ensures the part does not draw too much current. this example uses 10 k for r i which means 36 k is used for r f . this was determined by equation 3 . (3) v vout a vin vsup+ + v out rf v in ri vsup- v rf a ri v 1.8 a 3.6 0.5
13 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated typical application (continued) 10.2.3 application curve figure 4. input and output voltages of the inverting amplifier -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 0 0.5 1 1.5 2 volts time (ms) vin vout
14 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 11 power supply recommendations caution supply voltages larger than specified in the recommended operating region can permanently damage the device (see the absolute maximum ratings ). place 0.1- f bypass capacitors close to the power-supply pins to reduce errors coupling in from noisy or high- impedance power supplies. for more detailed information on bypass capacitor placement, see the layout section. 12 layout 12.1 layout guidelines for best operational performance of the device, use good pcb layout practices, including: ? noise can propagate into analog circuitry through the power pins of the circuit as a whole, as well as the operational amplifier. bypass capacitors are used to reduce the coupled noise by providing low-impedance power sources local to the analog circuitry. ? connect low-esr, 0.1- f ceramic bypass capacitors between each supply pin and ground, placed as close to the device as possible. a single bypass capacitor from v+ to ground is applicable for single- supply applications. ? separate grounding for analog and digital portions of circuitry is one of the simplest and most-effective methods of noise suppression. one or more layers on multilayer pcbs are usually devoted to ground planes. a ground plane helps distribute heat and reduces emi noise pickup. make sure to physically separate digital and analog grounds, paying attention to the flow of the ground current. ? to reduce parasitic coupling, run the input traces as far away from the supply or output traces as possible. if it is not possible to keep them separate, it is much better to cross the sensitive trace perpendicular as opposed to in parallel with the noisy trace. ? place the external components as close to the device as possible. keeping r f and r g close to the inverting input minimizes parasitic capacitance, as shown in the layout examples section. ? keep the length of input traces as short as possible. always remember that the input traces are the most sensitive part of the circuit. ? consider a driven, low-impedance guard ring around the critical traces. a guard ring can significantly reduce leakage currents from nearby traces that are at different potentials.
15 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 12.2 layout examples figure 5. operational amplifier board layout for noninverting configuration figure 6. operational amplifier schematic for noninverting configuration + rin rg rf vout vin out1 out2 in1 in1+ v v+ in2 in2+ r g r in r f gnd vin v s gnd v s + gnd run the input traces as far away from the supply lines as possible only needed for dual-supply operation place components close to device and to each other to reduce parasitic errors use low-esr, ceramic bypass capacitor (or gnd for single supply) ground (gnd) plane on another layer
16 lm2904-q1 , lm2904b-q1 slos414g ? may 2003 ? revised febraury 2019 www.ti.com product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 13 device and documentation support 13.1 documentation support 13.1.1 related documentation ? texas instruments, circuit board layout techniques 13.2 related links the table below lists quick access links. categories include technical documents, support and community resources, tools and software, and quick access to order now. table 1. related links parts product folder order now technical documents tools & software support & community lm2904-q1 click here click here click here click here click here lm2904b-q1 click here click here click here click here click here 13.3 receiving notification of documentation updates to receive notification of documentation updates, navigate to the device product folder on ti.com. in the upper right corner, click on alert me to register and receive a weekly digest of any product information that has changed. for change details, review the revision history included in any revised document. 13.4 community resources the following links connect to ti community resources. linked contents are provided "as is" by the respective contributors. they do not constitute ti specifications and do not necessarily reflect ti's views; see ti's terms of use . ti e2e ? online community ti's engineer-to-engineer (e2e) community. created to foster collaboration among engineers. at e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers. design support ti's design support quickly find helpful e2e forums along with design support tools and contact information for technical support. 13.5 trademarks e2e is a trademark of texas instruments. all other trademarks are the property of their respective owners. 13.6 electrostatic discharge caution this integrated circuit can be damaged by esd. texas instruments recommends that all integrated circuits be handled with appropriate precautions. failure to observe proper handling and installation procedures can cause damage. esd damage can range from subtle performance degradation to complete device failure. precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. 13.7 glossary slyz022 ? ti glossary . this glossary lists and explains terms, acronyms, and definitions.
17 lm2904-q1 , lm2904b-q1 www.ti.com slos414g ? may 2003 ? revised febraury 2019 product folder links: lm2904-q1 lm2904b-q1 submit documentation feedback copyright ? 2003 ? 2019, texas instruments incorporated 14 mechanical, packaging, and orderable information the following pages include mechanical packaging and orderable information. this information is the most- current data available for the designated devices. this data is subject to change without notice and without revision of this document. for browser based versions of this data sheet, see the left-hand navigation pane.
package option addendum www.ti.com 2-mar-2019 addendum-page 1 packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish (6) msl peak temp (3) op temp (c) device marking (4/5) samples lm2904avqdrg4q1 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904avq lm2904avqdrq1 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904avq lm2904avqpwrg4q1 active tssop pw 8 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904avq lm2904avqpwrq1 active tssop pw 8 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904avq lm2904bqdrq1 preview soic d 8 2500 tbd call ti call ti -40 to 125 lm2904qdrg4q1 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904q1 lm2904qdrq1 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904q1 lm2904qpwrg4q1 active tssop pw 8 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904q1 lm2904qpwrq1 active tssop pw 8 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904q1 lm2904vqdrg4q1 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904vq lm2904vqdrq1 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904vq1 lm2904vqpwrg4q1 active tssop pw 8 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim 2904vq lm2904vqpwrq1 active tssop pw 8 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim -40 to 125 2904vq plm2904bqdrq1 active soic d 8 2500 tbd call ti call ti -40 to 125 (1) the marketing status values are defined as follows: active: product device recommended for new designs. lifebuy: ti has announced that the device will be discontinued, and a lifetime-buy period is in effect. nrnd: not recommended for new designs. device is in production to support existing customers, but ti does not recommend using this part in a new design. preview: device has been announced but is not in production. samples may or may not be available. obsolete: ti has discontinued the production of the device.
package option addendum www.ti.com 2-mar-2019 addendum-page 2 (2) rohs: ti defines "rohs" to mean semiconductor products that are compliant with the current eu rohs requirements for all 10 rohs substances, including the requirement that rohs substance do not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, "rohs" products are suitable for use in specified lead-free processes. ti may reference these types of products as "pb-free". rohs exempt: ti defines "rohs exempt" to mean products that contain lead but are compliant with eu rohs pursuant to a specific eu rohs exemption. green: ti defines "green" to mean the content of chlorine (cl) and bromine (br) based flame retardants meet js709b low halogen requirements of <=1000ppm threshold. antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) msl, peak temp. - the moisture sensitivity level rating according to the jedec industry standard classifications, and peak solder temperature. (4) there may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) multiple device markings will be inside parentheses. only one device marking contained in parentheses and separated by a "~" will appear on a device. if a line is indented then it is a continuation of the previous line and the two combined represent the entire device marking for that device. (6) lead/ball finish - orderable devices may have multiple material finish options. finish options are separated by a vertical ruled line. lead/ball finish values may wrap to two lines if the finish value exceeds the maximum column width. important information and disclaimer: the information provided on this page represents ti's knowledge and belief as of the date that it is provided. ti bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. efforts are underway to better integrate information from third parties. ti has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ti and ti suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. in no event shall ti's liability arising out of such information exceed the total purchase price of the ti part(s) at issue in this document sold by ti to customer on an annual basis. other qualified versions of lm2904-q1, lm2904b-q1 : ? catalog: lm2904 , lm2904b ? enhanced product: LM2904-EP note: qualified version definitions: ? catalog - ti's standard catalog product ? enhanced product - supports defense, aerospace and medical applications
tape and reel information *all dimensions are nominal device package type package drawing pins spq reel diameter (mm) reel width w1 (mm) a0 (mm) b0 (mm) k0 (mm) p1 (mm) w (mm) pin1 quadrant lm2904avqdrg4q1 soic d 8 2500 330.0 12.5 6.4 5.2 2.1 8.0 12.0 q1 lm2904avqdrq1 soic d 8 2500 330.0 12.5 6.4 5.2 2.1 8.0 12.0 q1 lm2904avqpwrg4q1 tssop pw 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 q1 lm2904avqpwrq1 tssop pw 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 q1 lm2904qdrg4q1 soic d 8 2500 330.0 12.5 6.4 5.2 2.1 8.0 12.0 q1 lm2904qdrq1 soic d 8 2500 330.0 12.5 6.4 5.2 2.1 8.0 12.0 q1 lm2904qpwrg4q1 tssop pw 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 q1 lm2904qpwrq1 tssop pw 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 q1 lm2904vqdrg4q1 soic d 8 2500 330.0 12.5 6.4 5.2 2.1 8.0 12.0 q1 lm2904vqdrq1 soic d 8 2500 330.0 12.5 6.4 5.2 2.1 8.0 12.0 q1 lm2904vqpwrg4q1 tssop pw 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 q1 lm2904vqpwrq1 tssop pw 8 2000 330.0 12.4 7.0 3.6 1.6 8.0 12.0 q1 package materials information www.ti.com 15-oct-2018 pack materials-page 1
*all dimensions are nominal device package type package drawing pins spq length (mm) width (mm) height (mm) lm2904avqdrg4q1 soic d 8 2500 340.5 338.1 20.6 lm2904avqdrq1 soic d 8 2500 340.5 338.1 20.6 lm2904avqpwrg4q1 tssop pw 8 2000 367.0 367.0 35.0 lm2904avqpwrq1 tssop pw 8 2000 367.0 367.0 35.0 lm2904qdrg4q1 soic d 8 2500 340.5 338.1 20.6 lm2904qdrq1 soic d 8 2500 340.5 338.1 20.6 lm2904qpwrg4q1 tssop pw 8 2000 367.0 367.0 35.0 lm2904qpwrq1 tssop pw 8 2000 367.0 367.0 35.0 lm2904vqdrg4q1 soic d 8 2500 340.5 338.1 20.6 lm2904vqdrq1 soic d 8 2500 340.5 338.1 20.6 lm2904vqpwrg4q1 tssop pw 8 2000 367.0 367.0 35.0 lm2904vqpwrq1 tssop pw 8 2000 367.0 367.0 35.0 package materials information www.ti.com 15-oct-2018 pack materials-page 2
www.ti.com package outline c .228-.244 typ [5.80-6.19] .069 max [1.75] 6x .050 [1.27] 8x .012-.020 [0.31-0.51] 2x .150 [3.81] .005-.010 typ [0.13-0.25] 0 - 8 .004-.010 [0.11-0.25] .010 [0.25] .016-.050 [0.41-1.27] 4x (0 -15 ) a .189-.197 [4.81-5.00] note 3 b .150-.157 [3.81-3.98] note 4 4x (0 -15 ) (.041) [1.04] soic - 1.75 mm max height d0008a small outline integrated circuit 4214825/c 02/2019 notes: 1. linear dimensions are in inches [millimeters]. dimensions in parenthesis are for reference only. controlling dimensions are in inches. dimensioning and tolerancing per asme y14.5m. 2. this drawing is subject to change without notice. 3. this dimension does not include mold flash, protrusions, or gate burrs. mold flash, protrusions, or gate burrs shall not exceed .006 [0.15] per side. 4. this dimension does not include interlead flash. 5. reference jedec registration ms-012, variation aa. 1 8 .010 [0.25] c a b 5 4 pin 1 id area seating plane .004 [0.1] c see detail a detail a typical scale 2.800
www.ti.com example board layout .0028 max [0.07] all around .0028 min [0.07] all around (.213) [5.4] 6x (.050 ) [1.27] 8x (.061 ) [1.55] 8x (.024) [0.6] (r.002 ) typ [0.05] soic - 1.75 mm max height d0008a small outline integrated circuit 4214825/c 02/2019 notes: (continued) 6. publication ipc-7351 may have alternate designs. 7. solder mask tolerances between and around signal pads can vary based on board fabrication site. metal solder mask opening non solder mask defined solder mask details exposed metal opening solder mask metal under solder mask solder mask defined exposed metal land pattern example exposed metal shown scale:8x symm 1 4 5 8 see details symm
www.ti.com example stencil design 8x (.061 ) [1.55] 8x (.024) [0.6] 6x (.050 ) [1.27] (.213) [5.4] (r.002 ) typ [0.05] soic - 1.75 mm max height d0008a small outline integrated circuit 4214825/c 02/2019 notes: (continued) 8. laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. ipc-7525 may have alternate design recommendations. 9. board assembly site may have different recommendations for stencil design. solder paste example based on .005 inch [0.125 mm] thick stencil scale:8x symm symm 1 4 5 8
www.ti.com package outline c typ 6.6 6.2 1.2 max 6x 0.65 8x 0.30 0.19 2x 1.95 0.15 0.05 (0.15) typ 0 - 8 0.25 gage plane 0.75 0.50 a note 3 3.1 2.9 b note 4 4.5 4.3 4221848/a 02/2015 tssop - 1.2 mm max height pw0008a small outline package notes: 1. all linear dimensions are in millimeters. any dimensions in parenthesis are for reference only. dimensioning and tolerancing per asme y14.5m. 2. this drawing is subject to change without notice. 3. this dimension does not include mold flash, protrusions, or gate burrs. mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side. 4. this dimension does not include interlead flash. interlead flash shall not exceed 0.25 mm per side. 5. reference jedec registration mo-153, variation aa. 1 8 0.1 c a b 5 4 pin 1 id area seating plane 0.1 c see detail a detail a typical scale 2.800
www.ti.com example board layout (5.8) 0.05 max all around 0.05 min all around 8x (1.5) 8x (0.45) 6x (0.65) (r ) typ 0.05 4221848/a 02/2015 tssop - 1.2 mm max height pw0008a small outline package symm symm land pattern example scale:10x 1 4 5 8 notes: (continued) 6. publication ipc-7351 may have alternate designs. 7. solder mask tolerances between and around signal pads can vary based on board fabrication site. metal solder mask opening non solder mask defined solder mask details not to scale solder mask opening metal under solder mask solder mask defined
www.ti.com example stencil design (5.8) 6x (0.65) 8x (0.45) 8x (1.5) (r ) typ 0.05 4221848/a 02/2015 tssop - 1.2 mm max height pw0008a small outline package notes: (continued) 8. laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. ipc-7525 may have alternate design recommendations. 9. board assembly site may have different recommendations for stencil design. symm symm 1 4 5 8 solder paste example based on 0.125 mm thick stencil scale:10x
important notice and disclaimer ti provides technical and reliability data (including datasheets), design resources (including reference designs), application or other design advice, web tools, safety information, and other resources ?as is? and with all faults, and disclaims all warranties, express and implied, including without limitation any implied warranties of merchantability, fitness for a particular purpose or non-infringement of third party intellectual property rights. these resources are intended for skilled developers designing with ti products. you are solely responsible for (1) selecting the appropriate ti products for your application, (2) designing, validating and testing your application, and (3) ensuring your application meets applicable standards, and any other safety, security, or other requirements. these resources are subject to change without notice. ti grants you permission to use these resources only for development of an application that uses the ti products described in the resource. other reproduction and display of these resources is prohibited. no license is granted to any other ti intellectual property right or to any third party intellectual property right. ti disclaims responsibility for, and you will fully indemnify ti and its representatives against, any claims, damages, costs, losses, and liabilities arising out of your use of these resources. ti?s products are provided subject to ti?s terms of sale ( www.ti.com/legal/termsofsale.html ) or other applicable terms available either on ti.com or provided in conjunction with such ti products. ti?s provision of these resources does not expand or otherwise alter ti?s applicable warranties or warranty disclaimers for ti products. mailing address: texas instruments, post office box 655303, dallas, texas 75265 copyright ? 2019, texas instruments incorporated

▲Up To Search▲

Price & Availability of LM2904-EP

	To Download LM2904-EP Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .