View SGM8925_8192668.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

SGM8925/7 110khz, 6.4 a, rail-to-rail output cmos operational amplifiers product description the SGM8925 and sgm8927 are low power, low offset voltage and rail-to-rail output voltage feedback amplifiers. they have a wide output voltage swing, and take the minimum operating supply voltage down to 1.6v. the maximum recommended supply voltage is 5.5v. the SGM8925 and sgm8927 provide 110khz bandwidth at a low current consumption of 6.4 a. very low input bias currents of 1pa enable these amplifiers to be used for integrators, photodiode amplifiers, and piezoelectric sensors. rail-to-rail output is useful to designers for buffering asic in single-supply systems. applications for these amplifiers also include safety monitoring, portable equipment, battery and power supply control, signal conditioning and interfacing for transducers in very low power systems. the SGM8925 single is available in green sot-23-5, sc70-5, msop-8 and soic-8 packages. the sgm8927 single with shutdown is available in green sot-23-6, msop-8 and soic-8 packages. they are specified over the extended -40 to +85 temperature range. features ? low offset voltage: 0.6mv (max) ? rail-to-rail output ? unity gain stable ? gain-bandwidth product: 110khz ? supply voltage range: 1.6v to 5.5v ? low supply current: 6.4 a (typ) ? small packaging: SGM8925 available in green sot-23-5, sc70-5, soic-8 and msop-8 packages sgm8927 available in green sot-23-6, soic-8 and msop-8 packages 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. 3 sg micro corp www.sg-micro.com
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 2 SGM8925/7 sg micro corp www.sg-micro.com package/ordering information model order number specified temperature range package description package option marking information SGM8925yc5g/tr -40 to +85 sc70-5 tape and reel, 3000 sacxx SGM8925ayn5g/tr -40 to +85 sot-23-5 tape and reel, 3000 sadxx SGM8925byc5g/tr -40 to +85 sc70-5 tape and reel, 3000 st9xx SGM8925byn5g/tr -40 to +85 sot-23-5 tape and reel, 3000 saexx SGM8925ys8g/tr -40 to +85 soic-8 tape and reel, 2500 sgm 8925ys8 xxxxx SGM8925 SGM8925yms8g/tr -40 to +85 msop-8 tape and reel, 3000 SGM8925 yms8 xxxxx sgm8927yn6g/tr -40 to +85 sot-23-6 tape and reel, 3000 safxx sgm8927ys8g/tr -40 to +85 soic-8 tape and reel, 2500 sgm 8927ys8 xxxxx sgm8927 sgm8927yms8g/tr -40 to +85 msop-8 tape and reel, 3000 sgm8927 yms8 xxxxx note: xx = date code. xxxxx = date code and vendor code. marking information for example: sacca (2012, january) syy x x date code - year ("a" = 2010, "b" = 2011 ) date code - month ("a" = jan. "b" = feb. "l" = dec.) chip i.d.
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 3 SGM8925/7 sg micro corp www.sg-micro.com absolute maximum ratings supply voltage, +v s to -v s .....................................................6v input common mode voltage range .......................................................... (-v s ) - 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?????.......... .................... ................... ...............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.
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 4 SGM8925/7 sg micro corp www.sg-micro.com pin configurations (top view) +v s -in 1 2 3 4 5 -v s +in SGM8925byc5g SGM8925byn5g sot-23-5/sc70-5 out + 1 2 3 4 5 6 7 8 +v s SGM8925/7 soic-8/msop-8 nc nc = no connect -in +in -v s nc out (sgm8927 only) disable + +v s -in 1 2 3 4 5 -v s +in sot-23-5/sc70-5 out SGM8925yc5g SGM8925ayn5g + +v s -in 1 2 3 4 6 -v s +in sot-23-6 out sgm8927 5 disable + safxx ? note: the location of pin 1 on the sot-23-6 is dete rmined by orienting the package marking as shown.
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 5 SGM8925/7 sg micro corp www.sg-micro.com electrical characteristics: v s = +5v (at t a = +25 , v out = v s /2, unless otherwise noted.) parameter conditions min typ max units dc performance 0.13 0.6 input offset voltage (v os ) v cm = v s /2 SGM8925yc5g only 0.75 mv input offset voltage drift ( v os / t ) 2.5 v/ r l = 100k ? to v s /2, v out = 0.05v to 4.95v 93 r l = 10k ? to v s /2, v out = 0.15v to 4.85v 80 88 open-loop voltage gain (a ol ) -40 t a +85 78 db input characteristics v cm = -0.1v to 3.7v 70 85 common mode rejection ratio (cmrr) -40 t a +85 68 db output characteristics r l = 10k ? to v s /2 21 36 -40 t a +85 40 mv r l = 2k ? to v s /2 80 100 output voltage swing from rail -40 t a +85 110 mv r l = 10 ? to v s /2 29 36 output short-circuit current (i sc ) -40 t a +85 23 ma power-down (sgm8927 only) logic low voltage (v il ) 0.8 logic high voltage (v ih ) 2 v power supply i out = 0ma 6.4 11.5 quiescent current (i q ) -40 t a +85 13.5 a supply current when disabled (sgm8927 only) 0.1 1.5 a v s = +1.6v to +5.5v, v cm = 0.3v 64 77 power supply rejection ratio (psrr) -40 t a +85 62 db dynamic performance gain-bandwidth product (gbp) r l = 100k ? , c l = 100pf, v cm = 2.5v 110 khz slew rate (sr) v cm = 2.5v 0.04 v/ s noise performance input voltage noise (e n ) f = 1khz 105 nv/ z
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 6 SGM8925/7 sg micro corp www.sg-micro.com electrical characteristics: v s = +1.6v (at t a = +25 , v cm = 0.3v, v out = v s /2, unless otherwise noted.) parameter conditions min typ max units dc performance 0.28 0.6 input offset voltage (v os ) SGM8925yc5g only 0.75 mv input offset voltage drift ( v os / t ) 1.8 v/ r l = 100k ? to v s /2, v out = 0.05v to 1.55v 99 r l = 10k ? to v s /2, v out = 0.15v to 1.45v 80 91 open-loop voltage gain (a ol ) -40 t a +85 78 db input characteristics v cm = -0.1v to 0.3v 65 78 common mode rejection ratio (cmrr) -40 t a +85 62 db output characteristics r l = 10k ? to v s /2 13 25 -40 t a +85 30 mv r l = 2k ? to v s /2 63 87 output voltage swing from rail -40 t a +85 95 mv 0.5 2.6 r l = 10 ? to v s /2 SGM8925yc5g only 0.35 output short-circuit current (i sc ) -40 t a +85 0.3 ma power-down (sgm8927 only) logic low voltage (v il ) 0.4 logic high voltage (v ih ) 1.1 v power supply i out = 0ma 5.8 10.5 quiescent current (i q ) -40 t a +85 13 a supply current when disabled (sgm8927 only) 0.1 1.5 a dynamic performance gain-bandwidth product (gbp) r l = 100k ? , c l = 100pf 110 khz slew rate (sr) 0.04 v/ s noise performance input voltage noise (e n ) f = 1khz 105 nv/ z
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 7 SGM8925/7 sg micro corp www.sg-micro.com typical performance characteristics at t a = +25 , v s = 5v, unless otherwise noted. small signal step response time (20 s/div) output voltage (50mv/div) cmrr and psrr vs. frequency 0 15 30 45 60 75 90 0.01 0.1 1 10 100 frequency (khz) cmrr and psrr (db) cmrr psrr quiescent current vs. temperature 0 2 4 6 8 10 12 -40 -15 10 35 60 85 temperature ( ) quiescent current ( a) large signal step response time (30 s/div) output voltage (500mv/div) input voltage noise spectral density vs. frequency 0 50 100 150 200 250 300 0.1 1 10 frequency (khz) input voltage noise (nv/ hz) open-loop voltage gain vs. temperature 88 90 92 94 96 98 100 -40 -15 10 35 60 85 temperature ( ) open?loop voltage gain (db) r l = 10k ? r l = 100k ?
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 8 SGM8925/7 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 88 89 90 91 92 93 94 -40 -15 10 35 60 85 temperature ( ) cmrr (db) supply current vs. supply voltage 1 2 3 4 5 6 7 0123456 supply voltage (v) supply current ( a) small signal disable/enable response time (2ms/div) output voltage (100mv/div) disable voltage (1v/div) enabled disabled f in = 1khz v s = +5v v out = 200mv power supply rejection ratio vs. temperature 80 81 82 83 84 85 -40 -15 10 35 60 85 temperature ( ) psrr (db) output voltage vs. output current 0 1 2 3 4 5 6 0 5 10 15 20 25 30 35 40 output current (ma) output voltage (v) 25 -40 85 25 -40 85 sourcing current sinking current 0.1hz to 10hz noise at +5v time (20s/div) noise (0.5 v/div)
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 9 SGM8925/7 sg micro corp www.sg-micro.com typical performance characteristics at t a = +25 , v s = 5v, unless otherwise noted. small signal overshoot vs. load capacitance 0 10 20 30 40 50 10 100 1000 load capacitance (pf) small signal overshoot (%) g = 1 r l = 500k ? g = -1 r fb = 560k ? offset voltage production distribution 0 5 10 15 20 25 30 35 -0.50 -0.40 -0.30 -0.20 -0.10 0.00 0.10 0.20 0.30 0.40 0.50 offset voltage (mv) percentage of amplifiers (%) 21200 samples 1 production lot short-circuit current vs. supply voltage 0 5 10 15 20 25 30 35 40 1.5 2.5 3.5 4.5 5.5 supply voltage (v) short-circuit current (ma)
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 10 SGM8925/7 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
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 11 SGM8925/7 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
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 12 SGM8925/7 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
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 13 SGM8925/7 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
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 14 SGM8925/7 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
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 15 SGM8925/7 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 3.2 3.2 1.4 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 sc70-5 7 9.5 2.25 2.55 1.20 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 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
110khz, 6.4 a, rail-to-rail output cmos operational amplifiers 16 SGM8925/7 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

▲Up To Search▲

Price & Availability of SGM8925

	To Download SGM8925 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .