View AS1744_8035698.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

AS1744, as1745 high-speed, low-voltage, dual, single-supply, 4 ? , spdt analog switches www.austriamicrosystems.com revision 1.53 1 - 16 austria micro systems data sheet 1 general description the AS1744/as1745 are high-speed, low-voltage, dual single-pole/double-throw (spdt) analog switches. fast switching speeds, low on-resistance, and low power-consumption make these devices ideal for single- cell battery powered applications. these highly-reliable devices operate from a +1.8 to +5.5v supply, are differentiated by inverted logic, and support break-before-make switching. with low on-resistance (r on ), r on matching, and r on flatness, the devices can accu rately switch signals for sample and hold circuits, digital filters, and op-amp gain switching networks. the devices are available in a 10-pin msop package and a 10-pin tdfn package. figure 1. block diagrams 2 key features on-resistance: -4 ? (+5v supply) -5.5 ? (+3v supply) r on matching: 0.2 ? (+5v supply) r on flatness: 1 ? (+5v supply) supply voltage range: +1.8 to +5.5v 1.8v operation: -9.5 ? on-resistance over temperature - 38ns turn on time - 12ns turn off time current-handling: 100ma continuous break-before-make switching rail-to-rail signal handling crosstalk: -90db at 1mhz off-isolation: -85db at 1mhz total harmonic distortion: 0.1% operating temperature range: -40 to +85oc package types: - 10-pin msop - 10-pin tdfn 3 applications the devices are ideal for us e in power routing systems, cordless and mobile phones, mp3 players, cd and dvd players, pdas, handheld computers, digital cameras, and any other application where high-speed signal switching is required. AS1744 as1745 1 in1 10 com1 2 no1 3 gnd 5 in2 4 no2 9 nc1 8 v+ 7 nc2 6 com2 1 in1 2 nc1 3 gnd 5 in2 4 nc2 10 com1 9 no1 8 v+ 7 no2 6 com2 truth table switches shown for low input. inx nox to comx ncx to comx low off on high on off
AS1744, as1745 austria micro systems data sheet www.austriamicrosystems.com revision 1.53 2 - 16 4 absolute maximum ratings stresses beyond those listed in table 1 may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond t hose indicated in section 5 electrical characteristics on page 3 is not implied. exposure to ab solute maximum rating conditions for extended periods may affect device reliability. ? signals on pins com1, com2, no1, no2, nc1, or nc2 th at exceed v+ or gnd are clamped by internal diodes. limit forward-diode current to the maximum current rating. table 1. absolute maximum ratings parameter min max units comments v+, in1, in2 to gnd -0.3 +7 v com x , no x , nc x to gnd ? -0.3 v+ + 0.3 v com x , no x , nc x continuous current -100 +100 ma com x , no x , nc x peak current -150 +150 ma pulsed at 1ms, 10% duty cycle continuous power dissipation (t amb = +70oc) 330 mw derate at 4.7mw/oc above +70oc electro-static discharge 1000 v hbm mil-std883e 3015.7 methods latch up immunity 100 ma norm: jedec 17 operating temperature range -40 +85 oc junction temperature 150 oc storage temperature range -65 +150 oc package body temperature +260 oc the reflow peak soldering temperature (body temperature) specified is in accordance with ipc/jedec j-std-020c ?moisture/reflow sensitivity classification for non-hermetic solid state surface mount devices?
AS1744, as1745 austria micro systems data sheet www.austriamicrosystems.com revision 1.53 3 - 16 5 electrical characteristics v+ = +4.5 to 5.5v, v ih = +2.4v, v il = +0.8v, t amb = t min to t max (unless otherwise specified). typ values @t amb = +25oc. table 2. +5v supply electrical characteristics symbol parameter conditions min typ max unit analog switch v com x , v no x , v nc x analog signal range 0v+v r on on-resistance v+ = 4.5v, i com x = 10ma, v no x or v nc x = 0 to v+ t amb = +25oc 2.5 4 ? t amb = t min to t max 4.5 ? r on on-resistance match between channels 1 v+ = 4.5v, i com x = 10ma, v no x or v nc x = 0 to v+ t amb = +25oc 0.1 0.2 ? t amb = t min to t max 0.4 r flat(on) on-resistance flatness 2 v+ = 4.5v, i com x = 10ma, v no x or v nc x = 0 to v+ t amb = +25oc 0.5 1 ? t amb = t min to t max 1.2 i no x (off) , i nc x (off) no x or nc x off- leakage current 3 v+ = 5.5v, v com x = 1 or 4.5v, v no x or v nc x = 4.5 or 1v t amb = +25oc -0.1 0.01 0.1 na t amb = t min to t max -0.3 0.3 i com x (off) com x off- leakage current 3 v+ = 5.5v, v com x = 1 or 4.5v, v no x or v nc x = 4.5 or 1v t amb = +25oc -0.1 0.01 0.1 na t amb = t min to t max -3 3 i com x (on) com x on- leakage current 3 v+ = 5.5v, v com x = 4.5 or 1v, v no x or v nc x = 4.5 or 1v t amb = +25oc -0.4 0.1 0.4 na t amb = t min to t max -4 4 logic input : in x v ih input logic high 2.4 v v il input logic low 0.8 v i ih , i il input leakage current v in x = 0 or +5.5v -100 5 100 na switch dynamic characteristics t on turn on time 3 v no x or v nc x = 3v, r load = 300 ? , c load = 35pf, figure 11 t amb = +25oc 14 17 ns t amb = t min to t max 18 t off turn off time 3 v no x or v nc x = 3v, r load = 300 ? , c load = 35pf, figure 11 t amb = +25oc 4 6 ns t amb = t min to t max 8 t bbm break-before- make 3 v no x or v nc x = 3v, r load = 300 ? , c load = 35pf, figure 12 t amb = +25oc 10 ns t amb = t min to t max 1 q charge injection v gen = 2v, r gen = 0, c load = 1.0nf, figure 13 7 pc c nox(off) , c ncx(off) no x , nc x off- capacitance v no x or v nc x = gnd, f = 1mhz, figure 14 20 pf c com x (on) com x on- capacitance v com x = gnd, f = 1mhz, figure 14 56 pf v iso off-isolation 4 f = 10mhz, r load = 50 ? , c load = 5pf, figure 15 -52 db f = 1mhz, r load = 50 ? , c load = 5pf, figure 15 -85 v ct crosstalk 5 f = 10mhz, r load = 50 ? , c load = 5pf, figure 15 -52 db f = 1mhz, r load = 50 ? , c load = 5pf, figure 15 -90 thd total harmonic distortion f = 20hz to 20khz, v no x = 5vp-p, r load = 600 ? 0.1 % power supply i+ positive supply current v+ = 5.5v, v inx = 0 or v+ 0.01 1.0 a
AS1744, as1745 austria micro systems data sheet www.austriamicrosystems.com revision 1.53 4 - 16 v+ = +2.7 to 3.6v, v ih = +2.0v, v il = +0.4v, t amb = t min to t max (unless otherwise specified). typ values @ t amb = +25oc. 1. ? r on = r on(max) - r on(min) . 2. flatness is defined as the differ ence between the maximum and the minimu m value of on-resistance as measured over the specified analog signal ranges. 3. guaranteed by design. 4. off-isolation = 20log10(v com x /v no x ), v com x = output, v no x = input to off switch. 5. between any two switches. table 3. +3v supply electrical characteristics symbol parameter conditions min typ max unit analog switch v com x , v no x , v nc x analog signal range 0 v+ v r on on-resistance v+ = 2.7v, i com x = 10ma, v no x or v nc x = 0 to v+ t amb = +25oc 5 5.5 ? t amb = t min to t max 8 ? r on on-resistance match between channels 1 v+ = 2.7v, i com x = 10ma, v no x or v nc x = 0 to v+ t amb = +25oc 0.1 0.2 ? t amb = t min to t max 0.4 r flat(on) on-resistance flatness 2 v+ = 2.7v, i com x = 10ma, v no x or v nc x = 0 to v+ t amb = +25oc 1.5 2 ? t amb = t min to t max 2.5 i no x (off) , i nc x (off) no x or nc x off- leakage current 3 v+ = 3.3v, v com x = 1 or 3v, v no x or v nc x = 3 or 1v t amb = +25oc -0.1 0.01 0.1 na t amb = t min to t max -0.3 0.3 i com x (off) com x off-leakage current 3 v+ = 3.3v, v com x = 1 or 3v, v no x or v nc x = 3 or 1v t amb = +25oc -0.1 0.01 0.1 na t amb = t min to t max -3 3 i com x (on) com x on-leakage current 3 v+ = 3.3v, v com x = 1 or 3v, v no x or v nc x = 1 or 3v t amb = +25oc -0.4 0.1 0.4 na t amb = t min to t max -4 4 logic input : (in x ) v ih input logic high 2.0 v v il input logic low 0.4 v i ih ,i il input leakage current v in x = 0 or +5.5v -100 5 100 na switch dynamic characteristics t on turn on time 3 v no x or v nc x = 2v, r load = 300 ? , c load = 35pf, figure 11 t amb = +25oc 17 23 ns t amb = t min to t max 28 t off turn off time 3 v no x or v nc x = 2v, r load = 300 ? , c load = 35pf, figure 11 t amb = +25oc 6 8 ns t amb = t min to t max 10 t bbm break-before-make 3 v no x or v nc x = 2v, r load = 300 ? , c load = 35pf, figure 12 t amb = +25oc 11 ns t amb = t min to t max 1 q charge injection v gen = 1.5v, r gen = 0, c load = 1.0nf, figure 13 0 pc c nox(off) , c ncx(off) no x , nc x off- capacitance v no x or v nc x = gnd, f = 1mhz, figure 14 20 pf c com x (on) com x on- capacitance v com x = gnd, f = 1mhz, figure 14 56 pf v iso off-isolation 4 f = 10mhz, r load = 50 ? , c load = 5pf, figure 15 -52 db f = 1mhz, r load = 50 ? , c load = 5pf, figure 15 -85 v ct crosstalk 5 f = 10mhz, r load = 50 ? , c load = 5pf, figure 15 -52 db f = 1mhz, r load = 50 ? , c load = 5pf, figure 15 -90 power supply i+ positive supply current v+ = 3.6v, v in = 0 or +3.6v 0.01 1.0 a
AS1744, as1745 austria micro systems data sheet www.austriamicrosystems.com revision 1.53 5 - 16 6 typical operating characteristics figure 2. frequency response figure 3. thd vs. frequency figure 4. r on vs. v com and temperature (v dd = 5v) figure 5. r on vs. v com and temperature (v dd = 3v) figure 6. r on vs. v com figure 7. t on /t off vs. temperature (v+ = 5v) -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 0.001 0.1 10 1000 frequency (mhz) loss (db) isolation bandwidth crosstalk 0 0.02 0.04 0.06 0.08 0.1 0.12 1000 10000 100000 frequency (hz) thd (%) 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 0.0 1.0 2.0 3.0 v com (v) r on ( ? ) 1.0 1.5 2.0 2.5 3.0 3.5 012345 v com (v) r on ( ? ) temp = +85oc temp = +25oc temp = -40oc temp = +85oc temp = +25oc temp = -40oc 0 2 4 6 8 10 12 14 012345 v com (v) r on ( ? ) v dd = 1.8v v dd = 2.5v v dd = 3v v dd = 4.5v v dd = 5v 0 5 10 15 20 25 -40 25 85 temperature (c) t on /t off (ns) t on t off
AS1744, as1745 austria micro systems data sheet on-resistance www.austriamicrosystems.com revision 1.53 6 - 16 figure 8. t on /t off vs. supply voltage figure 9. charge injection 7 detailed description the AS1744/as1745 are low on-resistance, low-voltage, dual an alog spdt switches that operate from a single +1.8 to +5.5v supply. cmos process technology allows switching of analog si gnals that are within the supply voltage range (gnd to v+). on-resistance when powered from a +5v supply, the low r on (4 ? max) allows high continuous currents to be switched in a wide range of applications. all devices have low r on flatness (1 ? , max) so they can meet or exceed the low-distortion audio requirements of modern portable audio devices. bi-directional switching pins no x , nc x , and com x are bi-directional, thus they can be used as inputs or outputs. analog signal levels analog signals ranging over the entire supply voltage (v+ to gnd) can be passed with very little change in on-resis- tance (see typical operating characteristics on page 5 ). logic inputs the AS1744/as1745 logic inputs (in x ) can be driven up to +5.5v regardless of the supply voltage value. for example, with a +3.3v supply, in+ may be driven low to gnd and high to +5.5v. this allows the devices to interface with +5v systems using a supply of less than 5v. 0 10 20 30 40 1.5 2.5 3.5 4.5 5.5 supply voltage (v) t on /t off (ns) -5 0 5 10 15 20 25 30 35 012345 v com (v) q(pc) v dd = 3v v dd = 5v v dd = 3v v dd = 5v t on t off -5 0 5 10 15 20 25 30 35 012345 v com (v) q(pc) v dd = 3v v dd = 5v v dd = 3v v dd = 5v
AS1744, as1745 austria micro systems data sheet power-supply sequencing www.austriamicrosystems.com revision 1.53 7 - 16 8 application information power-supply sequencing proper power-supply sequencing is critical for proper operation. the recommended sequence is as follows: 1. v+ 2. no x, nc x, com x always apply v+ before applying analog signals, especially if the analog signal is not current-limited. if the above sequence is not possible, and if the analog inputs are not current-limited to less than 30ma, add a small-signal diode as shown in figure 10 (d1). if the analog signal can dip below gnd, add diode d2. adding these diodes will reduce the analog range to a diode-drop (about 0.7v) below v+ (for d1), and a diode-drop above ground (for d2). note: operation beyond the absolute maximum ratings (see page 2) may permanently damage the devices. overvoltage protection on-resistance increases slightly at lower supply voltages. figure 10. overvoltage protection using 2 external blocking diodes adding diode d2 to the circuit shown in figure 10 causes the logic threshold to be shifted relative to gnd. diodes d1 and d2 also protect against overvoltage conditions. for example, in the circuit shown in figure 10 , if the supply voltage goes below the absolute maximum rating, and if a fault voltage up to the absolute maximum rating is applied to an analog signal pin, no damage will result. note: the supply voltage (v+) must not exceed the absolute maximum rating of +7v. power supply bypass power supply connections to the devices must maintain a low impedance to ground. this can be done using a bypass capacitor, which will also improve noise margin and prevent switching noise propagation from the v+ supply to other components. layout considerations high-speed switches require pr oper layout and design procedur es for optimum performance. reduce stray inductance and capacitance by keeping traces short and wide. ensure that bypass capacitors are as close to the device as possible. use large ground planes where possible. AS1744/as1745 gnd v gen no x d2 d1 v+ v+ com x
AS1744, as1745 austria micro systems data sheet timing diagrams and test setups www.austriamicrosystems.com revision 1.53 8 - 16 timing diagrams and test setups figure 11. switching time figure 12. break-before-make interval figure 13. charge injection AS1744/ as1745 com x r load v out in x v+ v+ switch output logic input 0 0 v out v ih + 0.5v t on t off t r < 5ns t f < 5ns 50% 50% 0.9 x v out nox or nc x v in ncx or no x c load ? ? includes stray capacitance and fixture capacitance. 0.9 x v out logic input waveforms inverted for switches that have the opposite logic sense. gnd logic input AS1744/ as1745 com x v out in x v+ v+ nox or ncx v in ncx or nox ? includes stray capacitance and fixture capacitance. logic input 0 v out v ih + 0.5v t d t r < 5ns t f < 5ns 50% 0.9 x v out r load c load ? gnd logic input AS1744/ as1745 com x nc x or no x c load v out r gen v+ v out in x ? v out in x depends on switch configuration; input polar- ity is determined by the sense of the switches. q = ? v out x c load v+ v inl to v inh in x in x off off off off on on v gen gnd
AS1744, as1745 austria micro systems data sheet timing diagrams and test setups www.austriamicrosystems.com revision 1.53 9 - 16 figure 14. nox, ncx, and comx capacitance figure 15. off-isolation, on-loss, and crosstalk notes: 1. measurements are standardized aga inst short-circuit at all terminals. 2. off-isolation is measured between com x and the off nc x /no x terminal of each switch. off-isolation = 20log(v out /v in ). 3. crosstalk is measured from one channel to all other channels. 4. signal direction through the switch is reversed; worst values are recorded. AS1744/ as1745 com x nc x or no x in x v+ v+ v inh or v inl 1mhz capacitance analyzer gnd 10nf AS1744/ as1745 com x no x in x v+ v+ 50 ? 50 ? 50 ? 50 ? v in v out 10nf measure reference gnd network analyzer v+ nc x 50 ?
AS1744, as1745 austria micro systems data sheet pin assignments www.austriamicrosystems.com revision 1.53 10 - 16 9 pinout and packaging pin assignments figure 16. pin assignments (top view) pin descriptions table 4. pin descriptions pin number pin name description AS1744 as1745 10 10 com1 analog switch 1 common 6 6 com2 analog switch 2 common 3 3 gnd ground 1 1 in1 analog switch 1 logic control input 5 5 in2 analog switch 2 logic control input 9 2 nc1 analog switch 1 norma lly closed terminal 7 4 nc2 analog switch 2 norma lly closed terminal 2 9 no1 analog switch 1 normally open terminal 4 7 no2 analog switch 2 normally open terminal 8 8 v+ input supply voltage . +1.8 to +5.5v AS1744 10 com1 7 nc2 8 v+ 9 nc1 1 in1 4 no2 3 gnd 2 no1 6 com2 5 in2 as1745 10 com1 7 no2 8 v+ 9 no1 1 in1 4 nc2 3 gnd 2 nc1 6 com2 5 in2
AS1744, as1745 austria micro systems data sheet package drawings and markings www.austriamicrosystems.com revision 1.53 11 - 16 package drawings and markings the devices are available in a 10-pin msop package and a 10-pin tdfn package. figure 17. 10-pin msop package symbol typ tol symbol typ tol a 1.10 max b 0.23 +0.07/-0.08 a1 0.10 0.05 b1 0.20 0.05 a2 0.86 0.08 c 0.18 0.08 d 3.00 0.10 c1 0.15 +0.03/-0.02 d2 2.95 0.10 1 3.0o 3.0o e4.900.15 2 12.0o 3.0o e1 3.00 0.10 3 12.0o 3.0o e2 2.95 0.10 l 0.55 0.15 e3 0.51 0.13 l1 0.95bsc - e4 0.51 0.13 aaa 0.10 - r 0.15 +0.15/-0.08 bbb 0.08 - r1 0.15 +0.15/-0.08 ccc 0.25 - t1 0.31 0.08 e 0.50 bsc - t2 0.41 0.08 s 0.50 bsc -
AS1744, as1745 austria micro systems data sheet package drawings and markings www.austriamicrosystems.com revision 1.53 12 - 16 notes: 1. all dimensions are in millimeters, ang les in degrees, unless otherwise specified. 2. datums b and c to be determined at datum plane h. 3. dimensions d and e1 are to be determined at datum plane h. 4. dimensions d2 and e2 are for top package; dimensions d and e1 are for bottom package. 5. cross section a-a to be determi ned at 0.13 to 0.25mm from lead tip. 6. dimensions d and d2 do not include mold flash, protrusion, or gate burrs. 7. dimensions e1 and e2 do not in clude interlead flash or protrusion.
AS1744, as1745 austria micro systems data sheet package drawings and markings www.austriamicrosystems.com revision 1.53 13 - 16 figure 18. 10-pin tdfn package (3.0x3.0mm) seating -a- -b- e/2 2x 2x top view aaa c aaa c e (d/2 xe/2) 4 index area d/2 d plane nx 10 0.08 c ccc c a a1 side view a3 -c- see detail b 4 index area (d/2 xe/2) 5 6 bottom view n-1 n bbb c a b ddd c e2 e2/2 d2 d2/2 nxb nxl (nd-1) x e e 10 7 8 nxk pin 1 marker e d type a l1 detail b terminal tip odd terminal side e datum a or b 5 l2 symbol min typ max notes a 0.70 0.75 0.80 1, 2 a1 0.00 0.02 0.05 1, 2 a3 0.20 ref 1, 2 l1 0.15 1, 2 l2 0.13 1, 2 0o 14o 1, 2 k 0.20 1, 2 k2 0.17 1, 2 b 0.18 0.25 0.30 1, 2, 5 e0.5 aaa0.151, 2 bbb0.101, 2 ccc 0.10 1, 2 ddd0.051, 2 eee0.081, 2 ggg0.101, 2 variations symbol min typ max notes d bsc 3.00 1, 2 e bsc 3.00 1, 2 d2 2.20 2.70 1, 2 e2 1.40 1.75 1, 2 l 0.30 0.40 0.50 1, 2 n101, 2 nd 5 1, 2, 5
AS1744, as1745 austria micro systems data sheet package drawings and markings www.austriamicrosystems.com revision 1.53 14 - 16 notes: 1. dimensioning and tolerancing are compliant with asme y14.5m-1994 . 2. dimensions are in millim eters, angles in degrees (o). 3. n is the total number of terminals. 4. the terminal 1 identifier and termina l numbering convention shall conform to jesd 95-1 spp-01 2. details of terminal 1 identifier are optional, but must be located within the zone indica ted. the terminal 1 identifier may be either a mold, embedded metal or mark feature. 5. dimension b applies to metallized terminal and is measured between 0.15 and 0.30mm from terminal tip. 6. nd refers to the maximum number of terminals on d side. 7. variation shown in figure 18 is for illustration purposes only. 8. for variation identifier dimension details, refer to the dimensions table. 9. for a complete set of dimensions for each variation, refer to the variations table. 10. unilateral coplanarity zone applies to the exposed heat sink slug and the terminals. 11. for a rectangular package, the terminal side of the package is determined by: - type 1: terminals are on the short side of the package. - type 2: terminals are on the long side of the package. 12. variations specified as njr (non jedec registered), with an additional dash number (e.g., -1, -2) are pack- ages currently not registered with jedec. 13. when more than one variations exist for the same prof ile height, body size (dxe), and pitch, then those vari- ations will be denoted by an additional dash number (i.e., -1,-2) for identifi cation. the new variations shall be created based on any or all of the following factors: terminal count, terminal length, and exposed pad sizes.
AS1744, as1745 austria micro systems data sheet www.austriamicrosystems.com revision 1.53 15 - 16 10 ordering information the devices are available as the standard products shown in table 5 . ? available upon r equest. contact austriamic rosystems, ag for details. table 5. ordering information type description delivery form package AS1744g dual spdt switch tube 10-pin msop AS1744g-t dual spdt switch tape and reel 10-pin msop AS1744v-t ? dual spdt switch tape and reel 10-pin tdfn as1745g dual spdt switch tube 10-pin msop as1745g-t dual spdt switch tape and reel 10-pin msop as1745v-t ? dual spdt switch tape and reel 10-pin tdfn
AS1744, as1745 austria micro systems data sheet www.austriamicrosystems.com revision 1.53 16 - 16 copyrights copyright ? 1997-200 6, austriamicrosystems ag, schloss premstaett en, 8141 unterpremstae tten, austria-europe. trademarks registered ?. all rights reserved. the materi al herein may not be reprodu ced, adapted, merged, trans- lated, stored, or used witho ut the prior written consent of the copyright owner. all products and companies mentioned are trademarks or registered trademarks of their respective companies. disclaimer devices sold by austriamicrosystems ag are covered by t he warranty and patent indemni fication provisions appearing in its term of sale. austriamicrosystems ag makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from pa tent infringement. austriami- crosystems ag reserves the right to chang e specifications and prices at any ti me and without notice . therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems ag for current information. this product is intended for use in normal commercial a pplications. applications requiring extended temperature range, unusual environmental requirements, or high reliability app lications, such as military, medical life-support or life- sustaining equipment are specifically not recommended wit hout additional processing by austriamicrosystems ag for each application. for shipments of less than 100 parts the m anufacturing flow might show deviations from the standard production flow, such as test flow or test location. the information furnished here by austriamicrosystems ag is believed to be correct and accurate. however, austriamicrosystems ag shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or ar ising out of the furnishing, performance or use of the tech- nical data herein. no obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems ag rendering of technical or other services. contact information headquarters austriamicrosystems ag a-8141 schloss premstaetten, austria tel: +43 (0) 3136 500 0 fax: +43 (0) 3136 525 01 for sales offices, distributors a nd representatives, please visit: http://www.austriamicrosystems.com austria micro systems ? a leap ahead

▲Up To Search▲

Price & Availability of AS1744

	To Download AS1744 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .