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SGM8931/2/3/4 1.5mhz, rail-to-rail output operational amplifiers product description the SGM8931 (single), sgm8932 (dual), sgm8933 (single with shutdown) and sgm8934 ( quad ) are rail-to-rail output operational amplifiers that are optimized and fully specified for 5v operation. the SGM8931/2/3/4 have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 1.8v. the maximum recommended supply voltage is 5.5v. the SGM8931/2/3/4 provide excellent overall performance. they exhibit low noise, distortion and low offset, making these devices an excellent choice for high quality, low voltage or battery powered systems. the SGM8931/2/3/4 are specified over the extended -40 to +85 temperature range. the SGM8931 single is available in green sot-23-5, sc70-5, msop-8 and soic-8 packages. the sgm8932 dual is available in green soic-8 and msop-8 packages. the sgm8933 single with shutdown is available in green sot-23-6, msop-8 and soic-8 packages. the sgm8934 quad is available in green soic-14 and tssop-14 packages. features ? rail-to-rail output ? low noise: 30nv/ h z ? low distortion ? supply voltage range: 1.8v to 5.5v ? low input offset voltage: 0.9mv (max) ? gain-bandwidth product: 1.5mhz ? slew rate: 0.8v/ s ? low supply current 80 a/amplifier (typ) 0.1 a shutdown current for sgm8933 ? small packaging: SGM8931 available in sot-23-5, sc70-5, soic-8 and msop-8 sgm8932 available in msop-8 and soic-8 sgm8933 available in sot-23-6, soic-8 and msop-8 sgm8934 available in tssop-14 and soic-14 applications data acquisition process control active filters test equipment mobile phone audio processing portable equipment rev. a . 2 sg micro corp www.sg-micro.com
1.5mhz, rail-to-rail output operational amplifiers 2 SGM8931/2/3/4 sg micro corp www.sg-micro.com package/ordering information model order number package description package option marking information SGM8931ayn5g/tr sot-23-5 tape and reel, 3000 saaxx SGM8931byn5g/tr sot-23-5 tape and reel, 3000 sb1xx SGM8931yc5g/tr sc70-5 tape and reel, 3000 sabxx SGM8931ys8g/tr soic-8 tape and reel, 2500 SGM8931ys8 SGM8931 SGM8931yms8g/tr msop-8 tape and reel, 3000 SGM8931yms8 sgm8932yms8g/tr msop-8 tape and reel, 3000 sgm8932yms8 sgm8932 sgm8932ys8g/tr soic-8 tape and reel, 2500 sgm8932ys8 sgm8933yn6g/tr sot-23-6 tape and reel, 3000 sa8xx sgm8933ys8g/tr soic-8 tape and reel, 2500 sgm8933ys8 sgm8933 sgm8933yms8g/tr msop-8 tape and reel, 3000 sgm8933yms8 sgm8934ys14g/tr soic-14 tape and reel, 2500 sgm8934ys14 sgm8934 sgm8934yts14g/tr tssop-14 tape and reel, 3000 sgm8934yts14 note: package marking is defined as the follow: marking information for example: saaba (2011, january) syy x x date code - year ("a" = 2010, "b" = 2011 ) date code - month ("a" = jan. "b" = feb. "l" = dec.) chip i.d. ? absolute maximum ratings supply voltage, +v s to -v s ......................................................6v common mode input voltage.....................-0.1v to (+v s ) - 1.3v storage temperature range..............................-65 to +150 junction temperature .......................................................150 operating temperature range ............. .............. -40 to +85 lead temperature (soldering 10sec) ...........................................................................................260 esd susceptibility hbm (SGM8931/2/4)......... ................ ................... .............8000v hbm (sgm8933)........... ................. ...................... .............4000v mm .....................................................................................400v note: stresses beyond those listed under ?absolute maximum ratings? 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 those indicated in the operational sections of the s pecifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. caution this integrated circuit can be damaged by esd if you don?t pay attention to esd protection. sgmicro 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. sgmicro reserves the right to make any change in circuit design, specification or other related things if necessary without notice at any time. please contact sgmicro sales office to get the latest datasheet. ?
1.5mhz, rail-to-rail output operational amplifiers 3 SGM8931/2/3/4 sg micro corp www.sg-micro.com pin configurations (top view) 1 2 3 4 5 6 7 8 +v s SGM8931/3 soic-8/msop-8 nc nc = no connect -in +in -v s nc out (sgm8933 only) disable outa outb +inb +v s 1 2 3 4 5 6 7 8 -ina +ina -v s -inb sgm8932 soic-8/msop-8 +v s -in 1 2 3 4 5 -v s +in sot-23-5/sc70-5 out SGM8931yc5g SGM8931ayn5g +v s -in 1 2 3 4 5 -v s +in SGM8931byn5g sot-23-5 out +v s -in 1 2 3 4 6 -v s +in sot-23-6 out sgm8933 5 disable sa8xx 1 2 3 4 5 outa -ina +ina -v s +v s -ind +ind sgm8934 tssop-14/soic-14 6 7 8 9 10 11 12 13 14 -inb +inb -inc outb outc +inc outd note: the location of pin 1 on the sot-23-6 is dete rmined by orienting the package marking as shown.
1.5mhz, rail-to-rail output operational amplifiers 4 SGM8931/2/3/4 sg micro corp www.sg-micro.com electrical char acteristics: v s = +5v (at t a = +25 , v out = v s /2, unless otherwise noted.) parameter conditions min typ max units dc performance v cm = v s /2 0.2 0.9 input offset voltage (v os ) -40 t a +85 1.4 mv input bias current (i b ) 3 pa input offset current (i os ) 3 pa input offset voltage drift v cm = v s /2 1.5 v/ r l = 2k ? , v out = 0.2v to 4.8v 80 90 -40 t a +85 76 open-loop gain (a ol ) r l = 100k ? , v out = 0.035v to 4.965v 100 db input characteristics input common mode voltage range (v cm ) -0.1 3.7 v v cm = -0.1v to 3.7v 70 86 common mode rejection ratio (cmrr) -40 t a +85 67 db output characteristics r l = 2k ? 80 110 output voltage swing from rail -40 t a +85 120 mv 19 35 output short circuit current (i sc ) -40 t a +85 15 ma power-down (sgm8933 only) logic low voltage (v il ) 0.8 logic high voltage (v ih ) 2 v power supply i out = 0ma 80 130 quiescent current (per amplifier) -40 t a +85 150 a supply current when disabled (sgm8933 only) 0.1 6 a v s = +1.8v to +5.5v, v cm = 0.5v 68 80 power supply rejection ratio (psrr) -40 t a +85 64 db dynamic performance gain-bandwidth product (gbp) r l = 2k ? , c l = 100pf 1.5 mhz slew rate v out = 2v pp , a v = 1 0.8 v/ s crosstalk f = 1khz 110 db settling time to 0.1% (t s ) v out = 2v pp , f = 1khz, a v = 1, r l = 2k ? , c l = 100pf 3.5 s overload recovery time r l = 2k ? , a v = -50 7 s noise performance input voltage noise (e n ) f = 1khz 30 nv/ z
1.5mhz, rail-to-rail output operational amplifiers 5 SGM8931/2/3/4 sg micro corp www.sg-micro.com electrical char acteristics: v s = +1.8v (at t a = +25 , v out = v s /2, unless otherwise noted.) parameter conditions min typ max units dc performance v cm = 0.5v 0.3 0.9 input offset voltage (v os ) -40 t a +85 1.3 mv input bias current (i b ) 3 pa input offset current (i os ) 3 pa input offset voltage drift v cm = 0.5v 1.5 v/ r l = 2k ? , v out = 0.2v to 1.6v 75 85 -40 t a +85 70 db open-loop gain (a ol ) r l = 100k ? , v out = 0.035v to 1.765v 105 db input characteristics input common mode voltage range (v cm ) -0.1 0.5 v v cm = -0.1v to 0.5v 65 80 common mode rejection ratio (cmrr) -40 t a +85 62 db output characteristics r l = 2k ? 55 75 output voltage swing from rail -40 t a +85 95 mv 2 5 output short circuit current (i sc ) -40 t a +85 1.5 ma power-down (sgm8933 only) logic low voltage (v il ) 0.4 logic high voltage (v ih ) 1.3 v power supply i out = 0ma 75 125 quiescent current (per amplifier) -40 t a +85 145 a supply current when disabled (sgm8933 only) 0.01 2 a dynamic performance gain-bandwidth product (gbp) r l = 2k ? , c l = 100pf 1.3 mhz slew rate v out = 0.5v pp , a v = 1 0.7 v/ s crosstalk f = 1khz 110 db settling time to 0.1% (t s ) v out = 0.5v pp , f = 1khz, a v = 1, r l = 2k ? and c l = 100pf 2.5 s overload recovery time r l = 2k ? , a v = -50 6 s noise performance input voltage noise (e n ) f = 1khz 35 nv/ z
1.5mhz, rail-to-rail output operational amplifiers 6 SGM8931/2/3/4 sg micro corp www.sg-micro.com typical performance characteristics at t a = +25 , v s = +5v, unless otherwise noted. large signal step response time (2 s/div) output voltage (500mv/div) r l = 2k ? c l = 100pf a v = 1 positive overvoltage recovery time (5s/div) v s = 2.5v v in = -200mv p-p (ret to gnd) c l = 0pf 0v v in 0v v out 1v /div 200mv /div r l = 2k ? a v = -50 input voltage noise spectral density vs. frequency 1 10 100 1000 0.01 0.1 1 10 frequency (khz) voltage noise (nv/ hz) small signal step response time (2 s/div) output voltage (50mv/div) r l = 2k ? c l = 100pf a v = 1 negative overvoltage recovery time (5s/div) v s = 2.5v v in = +200mv p-p (ret to gnd) c l = 0pf 0v v in 0v v out 1v /div 200mv /div r l = 2k ? a v = -50 quiescent current vs. temperature 50 60 70 80 90 100 -40 -15 10 35 60 85 temperature ( ) quiescent current/amplifier ( a) v s = 1.8v v s = 5v v s = 3v
1.5mhz, rail-to-rail output operational amplifiers 7 SGM8931/2/3/4 sg micro corp www.sg-micro.com typical performance characteristics at t a = +25 , v s = +5v, unless otherwise noted. common-mode rejection ratio vs. temperature 82 83 84 85 86 87 -40 -15 10 35 60 85 temperature ( ) cmrr (db) 0v < v cm < 3.7v open-loop gain vs. temperature 60 70 80 90 100 110 120 -40 -15 10 35 60 85 temperature ( ) open?loop gain (db) r l = 2k ? r l = 100k ? power-supply rejection ratio vs. temperature 75 77 79 81 83 85 -40 -15 10 35 60 85 temperature ( ) psrr (db) v cm = 0.5v quiescent current and short-circuit current vs. supply voltage 35 45 55 65 75 85 95 1.522.533.544.555.5 supply voltage (v) i sc i q 5 25 35 15 45 55 short-circuit current (ma) 65 quiescent current/amplifier ( a)
1.5mhz, rail-to-rail output operational amplifiers 8 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions sot-23-5 e e1 e e1 b d a1 a2 a c l 0.2 recommended land pattern (unit: mm) 1.90 2.59 0.99 0.69 0.95 dimensions in millimeters dimensions in inches symbol min max min max a 1.050 1.250 0.041 0.049 a1 0.000 0.100 0.000 0.004 a2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 d 2.820 3.020 0.111 0.119 e 1.500 1.700 0.059 0.067 e1 2.650 2.950 0.104 0.116 e 0.950 bsc 0.037 bsc e1 1.900 bsc 0.075 bsc l 0.300 0.600 0.012 0.024 0 8 0 8
1.5mhz, rail-to-rail output operational amplifiers 9 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions sot-23-6 e e1 e e1 b d a1 a2 a c l 0.2 2.59 0.99 0.95 0.69 recommended land pattern (unit: mm) dimensions in millimeters dimensions in inches symbol min max min max a 1.050 1.250 0.041 0.049 a1 0.000 0.100 0.000 0.004 a2 1.050 1.150 0.041 0.045 b 0.300 0.500 0.012 0.020 c 0.100 0.200 0.004 0.008 d 2.820 3.020 0.111 0.119 e 1.500 1.700 0.059 0.067 e1 2.650 2.950 0.104 0.116 e 0.950 bsc 0.037 bsc e1 1.900 bsc 0.075 bsc l 0.300 0.600 0.012 0.024 0 8 0 8
1.5mhz, rail-to-rail output operational amplifiers 10 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions sc70-5 e e1 e1 e d b a a2 a1 l c 0.20 l1 recommended land pattern (unit: mm) 1.9 0.65 1.3 0.75 0.4 dimensions in millimeters dimensions in inches symbol min max min max a 0.900 1.100 0.035 0.043 a1 0.000 0.100 0.000 0.004 a2 0.900 1.000 0.035 0.039 b 0.150 0.350 0.006 0.014 c 0.080 0.150 0.003 0.006 d 2.000 2.200 0.079 0.087 e 1.150 1.350 0.045 0.053 e1 2.150 2.450 0.085 0.096 e 0.65 typ 0.026 typ e1 1.300 bsc 0.051 bsc l 0.525 ref 0.021 ref l1 0.260 0.460 0.010 0.018 0 8 0 8
1.5mhz, rail-to-rail output operational amplifiers 11 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions soic-8 d e e1 e b a a2 a1 c l 1.27 0.6 2.2 5.2 recommended land pattern (unit: mm) dimensions in millimeters dimensions in inches symbol min max min max a 1.350 1.750 0.053 0.069 a1 0.100 0.250 0.004 0.010 a2 1.350 1.550 0.053 0.061 b 0.330 0.510 0.013 0.020 c 0.170 0.250 0.006 0.010 d 4.700 5.100 0.185 0.200 e 3.800 4.000 0.150 0.157 e1 5.800 6.200 0.228 0.244 e 1.27 bsc 0.050 bsc l 0.400 1.270 0.016 0.050 0 8 0 8
1.5mhz, rail-to-rail output operational amplifiers 12 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions msop-8 e1 e e d a1 l c a a2 b recommended land pattern (unit: mm) 1.02 0.41 0.65 4.8 dimensions in millimeters dimensions in inches symbol min max min max a 0.820 1.100 0.032 0.043 a1 0.020 0.150 0.001 0.006 a2 0.750 0.950 0.030 0.037 b 0.250 0.380 0.010 0.015 c 0.090 0.230 0.004 0.009 d 2.900 3.100 0.114 0.122 e 2.900 3.100 0.114 0.122 e1 4.750 5.050 0.187 0.199 e 0.650 bsc 0.026 bsc l 0.400 0.800 0.016 0.031 0 6 0 6
1.5mhz, rail-to-rail output operational amplifiers 13 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions tssop-14 e e1 d b a a1 a2 l c h e recommended land pattern (unit: mm) 5.94 0.42 1.78 0.65 dimensions in millimeters dimensions in inches symbol min max min max a 1.100 0.043 a1 0.050 0.150 0.002 0.006 a2 0.800 1.000 0.031 0.039 b 0.190 0.300 0.007 0.012 c 0.090 0.200 0.004 0.008 d 4.900 5.100 0.193 0.201 e 4.300 4.500 0.169 0.177 e1 6.250 6.550 0.246 0.258 e 0.650 bsc 0.026 bsc l 0.500 0.700 0.02 0.028 h 0.25 typ 0.01 typ 1 7 1 7
1.5mhz, rail-to-rail output operational amplifiers 14 SGM8931/2/3/4 sg micro corp www.sg-micro.com package outline dimensions soic-14 dimensions in millimeters dimensions in inches symbol min mod max min mod max a 1.35 1.75 0.053 0.069 a1 0.10 0.25 0.004 0.010 a2 1.25 1.65 0.049 0.065 a3 0.55 0.75 0.022 0.030 b 0.36 0.49 0.014 0.019 d 8.53 8.73 0.336 0.344 e 5.80 6.20 0.228 0.244 e1 3.80 4.00 0.150 0.157 e 1.27 bsc 0.050 bsc l 0.45 0.80 0.018 0.032 l1 1.04 ref 0.040 ref l2 0.25 bsc 0.01 bsc r 0.07 0.003 r1 0.07 0.003 h 0.30 0.50 0.012 0.020 0 8 0 8 recommended land pattern (unit: mm) d e1 e l1 l2 a 3 a a 2 5.2 1.27 0.6 2.2 e b a 1 index 0.80.1 dep 0.20.1 2.00.1 btm e-mark dep 0.10.05 l h h r r1
1.5mhz, rail-to-rail output operational amplifiers 15 SGM8931/2/3/4 sg micro corp www.sg-micro.com tape and reel information note: the picture is only for reference. please make the object as the standard. key parameter list of tape and reel package type reel diameter reel width w1 (mm) a0 (mm) b0 (mm) k0 (mm) p0 (mm) p1 (mm) p2 (mm) w (mm) pin1 quadrant sot-23-5 7 9.5 3.17 3.23 1.37 4.0 4.0 2.0 8.0 q3 sc70-5 7 9.5 2.25 2.55 1.20 4.0 4.0 2.0 8.0 q3 sot-23-6 7 9.5 3.17 3.23 1.37 4.0 4.0 2.0 8.0 q3 soic-8 13 12.4 6.4 5.4 2.1 4.0 8.0 2.0 12.0 q1 msop-8 13 12.4 5.2 3.3 1.5 4.0 8.0 2.0 12.0 q1 soic-14 13 16.4 6.6 9.3 2.1 4.0 8.0 2.0 16.0 q1 tssop-14 13 12.4 6.95 5.6 1.2 4.0 8.0 2.0 12.0 q1 reel width (w1) reel diameter reel dimensions tape dimensions direction of feed p2 p0 w p1 a0 k0 b0 q1 q2 q4 q3 q3 q4 q2 q1 q3 q4 q2 q1
1.5mhz, rail-to-rail output operational amplifiers 16 SGM8931/2/3/4 sg micro corp www.sg-micro.com carton box dimensions note: the picture is only for reference. please make the object as the standard. key parameter list of carton box reel type length (mm) width (mm) height (mm) pizza/carton 7 (option) 368 227 224 8 7 442 410 224 18 13 386 280 370 5

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