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sgm8535/6/7/8 1.5mhz, rail-to-rail output operational amplifiers product description the sgm8535 (single), sgm8536 (dual), sgm8537 (single with shutdown) and SGM8538 (quad) are rail-to-rail output voltage feedback amplifiers. they 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 sgm8535/6/7/8 provide 1.5mhz bandwidth at a low current consumption of 80 a per amplifier. very low input bias currents enable sgm8535/6/7/8 to be used for integrators, photodiode amplifiers, and piezoelectric sensors. rail-to-rail outputs are useful to designers for buffering asic in single-supply systems. applications for these amplifiers include safety monitoring, portable equipment, battery and power supply control, signal conditioning and interfacing for transducers in very low power systems. the sgm8535/6/7/8 are specified over the extended -40 to +85 temperature range. the sgm8535 single is available in green sot-23-5, sc70-5, msop-8 and soic-8 packages. the sgm8536 dual is available in green soic-8 and msop-8 packages. the sgm8537 single with shutdown is available in green sot-23-6, msop-8 and soic-8 packages. the SGM8538 quad is available in green soic-14 and tssop-14 packages. features ? rail-to-rail output ? low input offset voltage: 0.6mv (typ) ? unity gain stable ? gain-bandwidth product: 1.5mhz ? supply voltage range: 1.8v to 5.5v ? low supply current 80 a/amplifier (typ) 0.1 a shutdown current for sgm8537 ? small packaging: sgm8535 available in sot-23-5, sc70-5, soic-8 and msop-8 sgm8536 available in msop-8 and soic-8 sgm8537 available in sot-23-6, soic-8 and msop-8 SGM8538 available in soic-14 and tssop-14 applications asic input or output amplifier sensor interface piezoelectric transducer amplifier medical instrumentation mobile communication audio output portable systems smoke detectors mobile telephone notebook pc pcmcia cards battery-powered equipment rev. a . 2 sg micro corp www.sg-micro.com
1.5mhz, rail-to-rail output operational amplifiers 2 sgm8535/6/7/8 sg micro corp www.sg-micro.com package/ordering information model order number package description package option marking information sgm8535ayn5g/tr sot-23-5 tape and reel, 3000 sb2xx sgm8535byn5g/tr sot-23-5 tape and reel, 3000 sb3xx sgm8535yc5g/tr sc70-5 tape and reel, 3000 sb4xx sgm8535ys8g/tr soic-8 tape and reel, 2500 sgm8535ys8 sgm8535 sgm8535yms8g/tr msop-8 tape and reel, 3000 sgm8535yms8 sgm8536yms8g/tr msop-8 tape and reel, 3000 sgm8536yms8 sgm8536 sgm8536ys8g/tr soic-8 tape and reel, 2500 sgm8536ys8 sgm8537yn6g/tr sot-23-6 tape and reel, 3000 sb5xx sgm8537ys8g/tr soic-8 tape and reel, 2500 sgm8537ys8 sgm8537 sgm8537yms8g/tr msop-8 tape and reel, 3000 sgm8537yms8 SGM8538ys14g/tr soic-14 tape and reel, 2500 SGM8538ys14 SGM8538 SGM8538yts14g/tr tssop-14 tape and reel, 3000 SGM8538yts14 note: package marking is defined as the follow: marking information for example: sb2ba (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 (sgm8535/6/8)......... ................ ................... .............8000v hbm (sgm8537)........... ................. ...................... .............3000v 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 sgm8535/6/7/8 sg micro corp www.sg-micro.com pin configurations (top view) +v s -in 1 2 3 4 5 -v s +in sot-23-5/sc70-5 out sgm8535yc5g sgm8535ayn5g +v s -in 1 2 3 4 5 -v s +in sgm8535byn5g sot-23-5 out 1 2 3 4 5 6 7 8 +v s sgm8535/7 soic-8/msop-8 nc nc = no connect -in +in -v s nc out (sgm8537 only) disable out a out b +inb +v s 1 2 3 4 5 6 7 8 -ina +ina -v s -inb sgm8536 soic-8/msop-8 1 2 3 4 5 out a -in a +in a -v s +v s -ind +ind SGM8538 tssop-14/soic-14 6 7 8 9 10 11 12 13 14 -in b +inb -inc out b out c +inc out d +v s -in 1 2 3 4 6 -v s +in sot-23-6 out sgm8537 5 disable sb5xx note: the location of pin 1 on the sot-23-6 is det ermined by orienting the package marking as shown. ? ?
1.5mhz, rail-to-rail output operational amplifiers 4 sgm8535/6/7/8 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 0.6 3.4 input offset voltage (v os ) -40 t a +85 3.8 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 75 db open-loop gain (a ol ) r l = 100k ? , v out = 0.035v to 4.965v 103 db input characteristics input common mode voltage range (v cm ) -0.1 3.7 v v cm = -0.1v to 3.7v 70 85 common mode rejection ratio (cmrr) -40 t a +85 65 db output characteristics r l = 2k ? 80 100 output voltage swing from rail -40 t a +85 110 mv 22 35 output short circuit current (i sc ) -40 t a +85 18 ma power-down (sgm8537 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 +85 165 a supply current when disabled (sgm8537 only) 100 1500 na v s = +1.8v to +5.5v, v cm = 0.5v 65 80 power supply rejection ratio (psrr) -40 t a +85 60 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 sgm8535/6/7/8 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 0.6 3.5 input offset voltage (v os ) -40 t a +85 4 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 72 82 -40 t a +85 65 db open-loop gain (a ol ) r l = 100k ? , v out = 0.035v to 1.765v 100 db input characteristics input common mode voltage range (v cm ) -0.1 0.5 v v cm = -0.1v to 0.5v 64 78 common mode rejection ratio (cmrr) -40 t a +85 60 db output characteristics r l = 2k ? 55 70 output voltage swing from rail -40 t a +85 100 mv 2.5 5 output short circuit current (i sc ) -40 t a +85 2 ma power-down (sgm8537 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 +85 160 a supply current when disabled (sgm8537 only) 10 1200 na 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 ? , 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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 sgm8535/6/7/8 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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