View LMC6772QMMNOPB_9067314.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 dual micropower rail-to-rail input cmos comparator with open drain output check for samples: lmc6772 1 features description the lmc6772 is an ultra low power dual comparator 2 (typical unless otherwise noted) with a maximum 10 a/comparator power supply ? low power consumption (max): i s = 10 current. it is designed to operate over a wide range of a/comp supply voltages, with a minimum supply voltage of ? wide range of supply voltages: 2.7v to 15v 2.7v. ? rail-to-rail input common mode voltage the common mode voltage range of the lmc6772 range exceeds both the positive and negative supply rails, a significant advantage in single supply applications. ? open drain output the open drain output of the lmc6772 allows for ? short circuit protection: 40 ma wired-or configurations. the open drain output also ? propagation delay (@v s = 5v, 100 mv offers the advantage of allowing the output to be overdrive): 5 s pulled to any voltage rail up to 15v, regardless of the supply voltage of the lmc6772. ? lmc6772q is aec-q qualified ? lmc6772q has ? 40 c to 125 c temperature the lmc6772 is targeted for systems where low range power consumption is the critical parameter. ensured operation at supply voltages of 2.7v and rail-to-rail performance makes this comparator ideal for battery- applications powered applications. ? laptop computers refer to the lmc6762 datasheet for a push-pull ? mobile phones output stage version of this device. ? metering systems ? hand-held electronics ? rc timers ? alarm and monitoring circuits ? window comparators, multivibrators connection diagram 8-pin pdip/soic/vssop - top view see package number p0008e/d0008a/dgk0008a 1 please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 all trademarks are the property of their respective owners. production data information is current as of publication date. copyright ? 1995 ? 2013, texas instruments incorporated products conform to specifications per the terms of the texas instruments standard warranty. production processing does not necessarily include testing of all parameters.
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com these devices have limited built-in esd protection. the leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the mos gates. absolute maximum ratings (1) value unit esd tolerance (2) 1.5 kv differential input voltage (v+)+0.3v to (v ? ) ? 0.3 v voltage at input/output pin (v+)+0.3v to (v ? ) ? 0.3 v supply voltage (v+ ? v ? ) 16 v current at input pin (3) 5 ma current at output pin (4) (5) 30 ma current at power supply pin, lmc6772 40 ma lead temperature (soldering, 10 seconds) 260 c storage temperature range ? 65 c to 150 c junction temperature (6) 150 c (1) absolute maximum ratings indicate limits beyond which damage to the device may occur. operating ratings indicate conditions for which the device is intended to be functional, but specific performance is not ensured. for ensured specifications and the test conditions, see the electrical characteristics. (2) human body model, 1.5 k in series with 100 pf. the output pins of the two comparators (pin 1 and pin 7) have an esd tolerance of 1.5 kv. all other pins have an esd tolerance of 2 kv. (3) limiting input pin current is only necessary for input voltages that exceed absolute maximum input voltage ratings. (4) applies to both single-supply and split-supply operation. continuous short circuit operation at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150 c. output currents in excess of 30 ma over long term may adversely affect reliability. (5) do not short circuit output to v + , when v+ is > 12v or reliability will be adversely affected. (6) the maximum power dissipation is a function of t j(max) , ja , and t a . the maximum allowable power dissipation at any ambient temperature is p d = (t j(max) ? t a )/ ja . all numbers apply for packages soldered directly into a pc board. operating ratings (1) value unit supply voltage 2.7 v s 15 v junction temperature range lmc6772ai, lmc6772bi ? 40 c t j 85 c lmc6772q ? 40 c t j 125 c thermal resistance ( ja ) 8-pin pdip 100 c/w 8-pin soic 172 c/w (1) absolute maximum ratings indicate limits beyond which damage to the device may occur. operating ratings indicate conditions for which the device is intended to be functional, but specific performance is not ensured. for ensured specifications and the test conditions, see the electrical characteristics. 2 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 2.7v electrical characteristics unless otherwise specified, all limits ensured for t j = 25 c, v + = 2.7v, v ? = 0v, v cm = v + /2. boldface limits apply at the temperature extremes. symbol parameter conditions typ (1) lmc6772ai lmc6772bi lmc6772q units limit (2) limit (2) limit (2) v os input offset voltage 3 5 15 10 mv 8 18 13 max tcv os input offset voltage temperature 2.0 v/ c drift input offset voltage average see (3) 3.3 v/mont drift h i b input current 0.02 pa i os input offset current 0.01 pa cmrr common mode rejection ratio 75 db psrr power supply rejection ratio 1.35v < v s < 7.5v 80 db a v voltage gain (by design) 100 db v cm input common-mode voltage cmrr > 55 db 3.0 2.9 2.9 2.9 v range 2.7 2.7 2.7 min ? 0.3 ? 0.2 ? 0.2 ? 0.2 v 0.0 0.0 0.2 max v ol output voltage low i load = 2.5 ma 0.2 0.3 0.3 0.3 v 0.4 0.4 0.45 max i s supply current for both comparators 12 20 20 20 a (output low) 25 25 25 max i leakage output leakage current v in (+) = 0.5v, 0.1 500 500 500 na v in ( ? ) = 0v, v o = 15v 1000 (1) typical values represent the most likely parametric norm. (2) all limits are specified by testing or statistical analysis. (3) input offset voltage average drift is calculated by dividing the accelerated operating life drift average by the equivalent operational time. the input offset voltage average drift represents the input offset voltage change at worst-case input conditions. copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 3 product folder links: lmc6772
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com 5.0v and 15.0v electrical characteristics unless otherwise specified, all limits ensured for t j = 25 c, v + = 5.0v and 15.0v, v ? = 0v, v cm = v + /2. boldface limits apply at the temperature extremes. symbol parameter conditions typ (1) lmc6772ai lmc6772bi lmc6772q units limit (2) limit (2) limit (2) v os input offset voltage 3 5 15 10 mv 8 18 13 max tcv os input offset voltage temperature v + = 5v 2.0 v/ c drift v + = 15v 4.0 input offset voltage average v + = 5v (3) 3.3 v/mont drift h v + = 15v (3) 4.0 i b input current v = 5v 0.04 pa i os input offset current v + = 5v 0.02 pa cmrr common mode rejection ratio v + = 5v 75 db v + = 15v 82 psrr power supply rejection ratio 2.5v < v s < 5v 80 db a v voltage gain (by design) 100 db v cm input common-mode voltage v + = 5.0v 5.3 5.2 5.2 5.2 v range cmrr > 55 db 5.0 5.0 5.0 min ? 0.3 ? 0.2 ? 0.2 ? 0.2 vmax 0.0 0.0 0.0 v + = 15.0v 15.3 15.2 15.2 15.2 v cmrr > 55 db 15.0 15.0 15.0 min ? 0.3 ? 0.2 ? 0.2 ? 0.2 v 0.0 0.0 0.0 max v ol output voltage low v + = 5v 0.2 0.4 0.4 0.4 v i load = 5 ma 0.55 0.55 0.55 max v + = 15v 0.2 0.4 0.4 0.4 v i load = 5 ma 0.55 0.55 0.55 max i s supply current for both comparators 12 20 20 20 a (output low) 25 25 25 max i sc short circuit current v + = 15v, sinking, v o = 45 ma 12v (4) (1) typical values represent the most likely parametric norm. (2) all limits are specified by testing or statistical analysis. (3) input offset voltage average drift is calculated by dividing the accelerated operating life drift average by the equivalent operational time. the input offset voltage average drift represents the input offset voltage change at worst-case input conditions. (4) do not short circuit output to v + , when v+ is > 12v or reliability will be adversely affected. 4 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 ac electrical characteristics unless otherwise specified, all limits ensured for t j = 25 c, v + = 5v, v ? = 0v, v cm = v o = v + /2. boldface limits apply at the temperature extreme. symbol parameter conditions typ (1) lmc6772ai lmc6772bi units limit (2) limit (2) t rise rise time f = 10 khz, c l = 50 pf, 0.3 s overdrive = 10 mv (3) t fall fall time f = 10 khz, c l = 50 pf, 0.3 s overdrive = 10 mv (3) t phl propagation delay f = 10 khz, 10 mv 10 s (high to low) c l = 50 pf (3) 100 mv 4 s v + = 2.7v, 10 s 10 mv f = 10 khz, c l = 50 pf (3) 100 mv 4 s t plh propagation delay f = 10 khz, 10 mv 10 s (low to high) c l = 50 pf (3) 100 mv 4 s v + = 2.7v, 8 s 10 mv f = 10 khz, c l = 50 pf (3) 100 mv 4 s (1) typical values represent the most likely parametric norm. (2) all limits are specified by testing or statistical analysis. (3) c l inlcudes the probe and jig capacitance. the rise time, fall time and propagation delays are measured with a 2v input step. copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 5 product folder links: lmc6772
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com typical performance characteristics v + = 5v, single supply, t a = 25 c unless otherwise specified supply current supply current vs. vs. supply voltage (output high) supply voltage (output low) figure 1. figure 2. input current input current vs. vs. common-mode voltage common-mode voltage figure 3. figure 4. input current input current vs. vs. common-mode voltage temperature figure 5. figure 6. 6 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 typical performance characteristics (continued) v + = 5v, single supply, t a = 25 c unless otherwise specified v os v os vs vs v cm , v s = 2.7v v cm , v s = 5v figure 7. figure 8. v os output voltage vs vs. v cm , v s = 15v output current (sinking) figure 9. figure 10. output voltage output voltage vs. vs. output current (sinking) output current (sinking) figure 11. figure 12. copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 7 product folder links: lmc6772
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com typical performance characteristics (continued) v + = 5v, single supply, t a = 25 c unless otherwise specified output short circuit current (sinking) leakage current vs. vs. supply voltage output voltage figure 13. figure 14. response time for overdrive (t plh ) response time for overdrive (t phl ) figure 15. figure 16. response time for overdrive (t plh ) response time for overdrive (t phl ) figure 17. figure 18. 8 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 typical performance characteristics (continued) v + = 5v, single supply, t a = 25 c unless otherwise specified response time for overdrive (t plh ) response time for overdrive (t phl ) figure 19. figure 20. response time vs. capacitive load figure 21. copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 9 product folder links: lmc6772
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com lmc6772q supply current supply current vs. vs. supply voltage (output high) supply voltage (output low) figure 22. figure 23. output voltage output voltage vs. vs. output current (sinking) output current (sinking) figure 24. figure 25. output voltage output short circuit current vs. vs. output current (sinking) supply figure 26. figure 27. 10 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772 2 4 6 7 9 10 12 13 15 0 2 6 8 10 12 14 16 18 20 supply current ( p a) (both comparators) supply voltage (v) 4 5 8 11 14 3 125c 85c 25c - 40c pos input = 0.0v neg input = 0.1v 0 1 2 3 4 5 6 7 8 9 10 0 100 200 300 400 500 600 700 output voltage (mv) output current (ma) v s = 15v 125c 85c 25c - 40c 2 3 4 5 6 7 8 9 10 11 12 0 20 40 60 80 100 120 140 output short circuit current (ma) supply voltage (v) -40c 25c 85c 125c 0 1 2 3 4 5 6 7 8 9 10 0 100 200 300 400 500 600 700 output voltage (mv) output current (ma) v s = 5v 125c 85c 25c - 40c 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 100 200 400 500 600 output voltage (mv) output current (ma) 300 125c 85c 25c - 40c v s = 2.7v 2 4 6 7 9 10 12 13 15 0 2 6 8 10 12 14 16 18 20 supply current ( p a) (both comparators) supply voltage (v) 4 5 8 11 14 3 125c 85c 25c - 40c pos input = 0.1v neg input = 0.0v
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 lmc6772q (continued) output leakage vs. output voltage figure 28. copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 11 product folder links: lmc6772 output leakage (na) 2 4 6 8 10 11 13 15 output voltage (v) 0.0001 0.001 0.01 0.1 0 10 100 12 14 9 7 5 3 125c 85c 25c - 40c (estimated) v s = 2.7v
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com application information input common-mode voltage range at supply voltages of 2.7v, 5v and 15v, the lmc6772 has an input common-mode voltage range which exceeds both supplies. as in the case of operational amplifiers, cmvr is defined by the v os shift of the comparator over the common-mode range of the device. a cmrr ( v os / v cm ) of 75 db (typical) implies a shift of < 1 mv over the entire common-mode range of the device. the absolute maximum input voltage at v + = 5v is 200 mv beyond either supply rail at room temperature. figure 29. an input signal exceeds the lmc6772 power supply voltages with no output phase inversion a wide input voltage range means that the comparator can be used to sense signals close to ground and also to the power supplies. this is an extremely useful feature in power supply monitoring circuits. an input common-mode voltage range that exceeds the supplies, 20 fa input currents (typical), and a high input impedance makes the lmc6772 ideal for sensor applications. the lmc6772 can directly interface to sensors without the use of amplifiers or bias circuits. in circuits with sensors which produce outputs in the tens to hundreds of millivolts, the lmc6772 can compare the sensor signal with an appropriately small reference voltage. this reference voltage can be close to ground or the positive supply rail. low voltage operation comparators are the common devices by which analog signals interface with digital circuits. the lmc6772 has been designed to operate at supply voltages of 2.7v, without sacrificing performance, to meet the demands of 3v digital systems. at supply voltages of 2.7v, the common-mode voltage range extends 200 mv (ensured) below the negative supply. this feature, in addition to the comparator being able to sense signals near the positive rail, is extremely useful in low voltage applications. figure 30. even at low-supply voltage of 2.7v, an input signal which exceeds the supply voltages produces no phase inversion at the output at v + = 2.7v, propagation delays are t plh = 4 s and t phl = 4 s with overdrives of 100 mv. please refer to the performance curves for more extensive characterization. 12 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 output short circuit current the lmc6772 has short circuit protection of 40 ma. however, it is not designed to withstand continuous short circuits, transient voltage or current spikes, or shorts to any voltage beyond the supplies. a resistor is series with the output should reduce the effect of shorts. for outputs which send signals off pc boards additional protection devices, such as diodes to the supply rails, and varistors may be used. hysteresis if the input signal is very noisy, the comparator output might trip several times as the input signal repeatedly passes through the threshold. this problem can be addressed by making use of hysteresis as shown below. figure 31. canceling the effect of input capacitance the capacitor added across the feedback resistor increases the switching speed and provides more short term hysteresis. this can result in greater noise immunity for the circuit. spice macromodel a spice macromodel is available for the lmc6772. the model includes a simulation of: ? input common-mode voltage range ? quiescent and dynamic supply current ? input overdrive characteristics and many more characteristics as listed on the macromodel disk. a spice macromodel of this and many other op amps is available at no charge from the webench design center team at www.ti.com copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 13 product folder links: lmc6772
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com typical applications universal logic level shifter the output of the lmc6772 is the uncommitted drain of the output nmos transistor. many drains can be tied together to provide an output or'ing function. an output pullup resistor can be connected to any available power supply voltage within the permitted power supply range. figure 32. universal logic level shifter the two 1 k resistors bias the input to half of the power supply voltage. the pull-up resistor should go to the output logic supply. due to its wide operating range, the lmc6772 is ideal for the logic level shifting applications. one-shot multivibrator figure 33. one-shot multivibrator a monostable multivibrator has one stable state in which it can remain indefinitely. it can be triggered externally to another quasi-stable state. a monostable multivibrator can thus be used to generate a pulse of desired width. the desired pulse width is set by adjusting the values of c 2 and r 4 . the resistor divider of r 1 and r 2 can be used to determine the magnitude of the input trigger pulse. the lmc6772 will change state when v 1 < v 2 . diode d 2 provides a rapid discharge path for capacitor c 2 to reset at the end of the pulse. the diode also prevents the non-inverting input from being driven below ground. bi-stable multivibrator figure 34. bi-stable multivibrator 14 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 a bi-stable multivibrator has two stable states. the reference voltage is set up by the voltage divider of r 2 and r 3 . a pulse applied to the set terminal will switch the output of the comparator high. the resistor divider of r 1 , r 4 , and r 5 now clamps the non-inverting input to a voltage greater than the reference voltage. a pulse applied to reset will now toggle the output low. zero crossing detector figure 35. zero crossing detector a voltage divider of r 4 and r 5 establishes a reference voltage v 1 at the non-inverting input. by making the series resistance of r 1 and r 2 equal to r 5 , the comparator will switch when v in = 0. diode d 1 insures that v 3 never drops below ? 0.7v. the voltage divider of r 2 and r 3 then prevents v 2 from going below ground. a small amount of hysteresis is setup to ensure rapid output voltage transitions. oscillator figure 36. square wave generator figure 36 shows the application of the lmc6772 in a square wave generator circuit. the total hysteresis of the loop is set by r 1 , r 2 and r 3 . r 4 and r 5 provide separate charge and discharge paths for the capacitor c. the charge path is set through r 4 and d 1 . so, the pulse width t 1 is determined by the rc time constant of r 4 and c. similarly, the discharge path for the capacitor is set by r 5 and d 2 . thus, the time t 2 between the pulses can be changed by varying r 5 , and the pulse width can be altered by r 4 . the frequency of the output can be changed by varying both r 4 and r 5 . copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 15 product folder links: lmc6772
lmc6772 snos749f ? september 1995 ? revised march 2013 www.ti.com figure 37. time delay generator the circuit shown above provides output signals at a prescribed time interval from a time reference and automatically resets the output when the input returns to ground. consider the case of v in = 0. the output of comparator 4 is also at ground. this implies that the outputs of comparators 1, 2, and 3 are also at ground. when an input signal is applied, the output of comparator 4 swings high and c charges exponentially through r. this is indicated above. the output voltages of comparators 1, 2, and 3 swtich to the high state when v c1 rises above the reference voltages v a , v b and v c . a small amount of hysteresis has been provided to insure fast switching when the rc time constant is chosen to give long delay times. 16 submit documentation feedback copyright ? 1995 ? 2013, texas instruments incorporated product folder links: lmc6772
lmc6772 www.ti.com snos749f ? september 1995 ? revised march 2013 revision history changes from revision e (march 2013) to revision f page ? changed layout of national data sheet to ti format .......................................................................................................... 16 copyright ? 1995 ? 2013, texas instruments incorporated submit documentation feedback 17 product folder links: lmc6772
package option addendum www.ti.com 19-mar-2015 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 lmc6772aim nrnd soic d 8 95 tbd call ti call ti -40 to 85 lmc67 72aim lmc6772aim/nopb active soic d 8 95 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 85 lmc67 72aim lmc6772aimm nrnd vssop dgk 8 1000 tbd call ti call ti -40 to 85 c21 lmc6772aimm/nopb active vssop dgk 8 1000 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 85 c21 lmc6772aimmx/nopb active vssop dgk 8 3500 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 85 c21 lmc6772aimx nrnd soic d 8 2500 tbd call ti call ti -40 to 85 lmc67 72aim lmc6772aimx/nopb active soic d 8 2500 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 85 lmc67 72aim lmc6772bim nrnd soic d 8 95 tbd call ti call ti -40 to 85 lmc67 72bim lmc6772bim/nopb active soic d 8 95 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 85 lmc67 72bim lmc6772bimx nrnd soic d 8 2500 tbd call ti call ti -40 to 85 lmc67 72bim lmc6772bimx/nopb active soic d 8 2500 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 85 lmc67 72bim lmc6772bin/nopb active pdip p 8 40 green (rohs & no sb/br) cu sn level-1-na-unlim -40 to 85 lmc6772 bin lmc6772qmm/nopb active vssop dgk 8 1000 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 125 ax5a lmc6772qmmx/nopb active vssop dgk 8 3500 green (rohs & no sb/br) cu sn level-1-260c-unlim -40 to 125 ax5a (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 19-mar-2015 addendum-page 2 (2) eco plan - the planned eco-friendly classification: pb-free (rohs), pb-free (rohs exempt), or green (rohs & no sb/br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. tbd: the pb-free/green conversion plan has not been defined. pb-free (rohs): ti's terms "lead-free" or "pb-free" mean semiconductor products that are compatible with the current rohs requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, ti pb-free products are suitable for use in specified lead-free processes. pb-free (rohs exempt): this component has a rohs exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. the component is otherwise considered pb-free (rohs compatible) as defined above. green (rohs & no sb/br): ti defines "green" to mean pb-free (rohs compatible), and free of bromine (br) and antimony (sb) based flame retardants (br or sb do not exceed 0.1% by weight in homogeneous material) (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 lmc6772, lmc6772-q1 : ? catalog: lmc6772 ? automotive: lmc6772-q1 note: qualified version definitions: ? catalog - ti's standard catalog product ? automotive - q100 devices qualified for high-reliability automotive applications targeting zero defects
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 lmc6772aimm vssop dgk 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 q1 lmc6772aimm/nopb vssop dgk 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 q1 lmc6772aimmx/nopb vssop dgk 8 3500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 q1 lmc6772aimx soic d 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 q1 lmc6772aimx/nopb soic d 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 q1 lmc6772bimx soic d 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 q1 lmc6772bimx/nopb soic d 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 q1 lmc6772qmm/nopb vssop dgk 8 1000 178.0 12.4 5.3 3.4 1.4 8.0 12.0 q1 lmc6772qmmx/nopb vssop dgk 8 3500 330.0 12.4 5.3 3.4 1.4 8.0 12.0 q1 package materials information www.ti.com 23-sep-2013 pack materials-page 1
*all dimensions are nominal device package type package drawing pins spq length (mm) width (mm) height (mm) lmc6772aimm vssop dgk 8 1000 210.0 185.0 35.0 lmc6772aimm/nopb vssop dgk 8 1000 210.0 185.0 35.0 lmc6772aimmx/nopb vssop dgk 8 3500 367.0 367.0 35.0 lmc6772aimx soic d 8 2500 367.0 367.0 35.0 lmc6772aimx/nopb soic d 8 2500 367.0 367.0 35.0 lmc6772bimx soic d 8 2500 367.0 367.0 35.0 lmc6772bimx/nopb soic d 8 2500 367.0 367.0 35.0 lmc6772qmm/nopb vssop dgk 8 1000 210.0 185.0 35.0 lmc6772qmmx/nopb vssop dgk 8 3500 367.0 367.0 35.0 package materials information www.ti.com 23-sep-2013 pack materials-page 2

important notice texas instruments incorporated and its subsidiaries (ti) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per jesd46, latest issue, and to discontinue any product or service per jesd48, latest issue. buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. all semiconductor products (also referred to herein as ? components ? ) are sold subject to ti ? s terms and conditions of sale supplied at the time of order acknowledgment. ti warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in ti ? s terms and conditions of sale of semiconductor products. testing and other quality control techniques are used to the extent ti deems necessary to support this warranty. except where mandated by applicable law, testing of all parameters of each component is not necessarily performed. ti assumes no liability for applications assistance or the design of buyers ? products. buyers are responsible for their products and applications using ti components. to minimize the risks associated with buyers ? products and applications, buyers should provide adequate design and operating safeguards. ti does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which ti components or services are used. information published by ti regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from ti under the patents or other intellectual property of ti. reproduction of significant portions of ti information in ti data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. ti is not responsible or liable for such altered documentation. information of third parties may be subject to additional restrictions. resale of ti components or services with statements different from or beyond the parameters stated by ti for that component or service voids all express and any implied warranties for the associated ti component or service and is an unfair and deceptive business practice. ti is not responsible or liable for any such statements. buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of ti components in its applications, notwithstanding any applications-related information or support that may be provided by ti. buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. buyer will fully indemnify ti and its representatives against any damages arising out of the use of any ti components in safety-critical applications. in some cases, ti components may be promoted specifically to facilitate safety-related applications. with such components, ti ? s goal is to help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and requirements. nonetheless, such components are subject to these terms. no ti components are authorized for use in fda class iii (or similar life-critical medical equipment) unless authorized officers of the parties have executed a special agreement specifically governing such use. only those ti components which ti has specifically designated as military grade or ? enhanced plastic ? are designed and intended for use in military/aerospace applications or environments. buyer acknowledges and agrees that any military or aerospace use of ti components which have not been so designated is solely at the buyer ' s risk, and that buyer is solely responsible for compliance with all legal and regulatory requirements in connection with such use. ti has specifically designated certain components as meeting iso/ts16949 requirements, mainly for automotive use. in any case of use of non-designated products, ti will not be responsible for any failure to meet iso/ts16949. products applications audio www.ti.com/audio automotive and transportation www.ti.com/automotive amplifiers amplifier.ti.com communications and telecom www.ti.com/communications data converters dataconverter.ti.com computers and peripherals www.ti.com/computers dlp ? products www.dlp.com consumer electronics www.ti.com/consumer-apps dsp dsp.ti.com energy and lighting www.ti.com/energy clocks and timers www.ti.com/clocks industrial www.ti.com/industrial interface interface.ti.com medical www.ti.com/medical logic logic.ti.com security www.ti.com/security power mgmt power.ti.com space, avionics and defense www.ti.com/space-avionics-defense microcontrollers microcontroller.ti.com video and imaging www.ti.com/video rfid www.ti-rfid.com omap applications processors www.ti.com/omap ti e2e community e2e.ti.com wireless connectivity www.ti.com/wirelessconnectivity mailing address: texas instruments, post office box 655303, dallas, texas 75265 copyright ? 2015, texas instruments incorporated

▲Up To Search▲

Price & Availability of LMC6772QMMNOPB

	To Download LMC6772QMMNOPB Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .