sgm8924 9mhz, dual rail-to-rail output operational amplifier with shutdown product description the sgm8924 is a dual, rail-to-rail output operational amplifier that is optimized and fully specified for 5v operation. high output current allows low load impedances to be driven. the sgm8924 has a wide input common mode voltage range and output voltage swing, running at single supply voltage from 3v to 5.5v. the sgm8924 provides excellent overall performance. it exhibits low noise and distortion, low offset and high output current capability, making this device an excellent choice for high quality, low voltage or battery operated audio systems. the sgm8924 is offered in green msop-10 package. it is specified over the extended -40 to +85 temperature range. features ? rail-to-rail output ? low noise: 6nv/ h z ? low distortion ? output voltage swing high: 4.75v (with 150ma output current) ? output voltage swing low: 0.3v (with 150ma output current) ? supply voltage range: 3v to 5.5v ? thermal shutdown protection circuitry ? low input offset voltage 1mv max (SGM8924A) ? gain-bandwidth product: 9mhz ? slew rate: 5.13v/ s ? low supply current 5.5ma/amplifier (typ) ? small packaging: available in green msop-10 package applications data acquisition process control active filters test equipment mobile phone audio processing video processing headphone amplifier portable equipment broadband communications a-to-d driver d-to-a driver rev. a. 2 sg micro corp www.sg-micro.com
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 2 sg micro corp www.sg-micro.com package/ordering information model pin- package specified temperature range ordering number package marking package option SGM8924A msop-10 -40 to +85 SGM8924Ayms10g/tr sgm8924yms10 tape and reel, 3000 sgm8924 msop-10 -40 to +85 sgm8924yms10g/tr sgm8924yms10 tape and reel, 3000 absolute maximum ratings supply voltage, +v s to -v s .....................................................6v common mode input voltage................................ -0.1v to 3.8v storage temperature range................................-65 to 150 junction temperature .......................................................150 operating temperature range.............................. -40 to 85 lead temperature (soldering 10sec) ...........................................................................................260 esd susceptibility hbm.................... ..................... ...................... ............. ......8000v 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. pin configuration (top view) 6 5 out1 out2 +in2 +v s 7 8 9 10 1 2 3 4 -in1 +in1 -v s -in2 sgm8924/a msop-10 disable disable
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 3 sg micro corp www.sg-micro.com electrical char acteristics: v s = +5v (at v s = 5v, t a = -40 to +85 , r l = 600 ? connected to v s /2, unless otherwise noted.) sgm8924 typ min/max over temperature parameter conditions +25 +25 -40 to +85 units min /max dynamic performance gain-bandwidth product (gbp) r l = 600 ? 8.9 mhz typ slew rate 2vpp step, a v = 1 5.13 v/ s typ crosstalk f = 1khz -120 db typ noise/distortion performance total harmonic distortion + noise (thd) v out = 2vpp, f = 1khz, a v = 1, r l = 600 ? 0.005 % typ input voltage noise (e n ) f = 1khz 6 nv/ hz typ phase margin r l = 600 ? , c l = 100pf 45 degree typ dc performance input offset voltage (v os ) sgm8924 v cm = 2.5v -0.05 3 3.5 mv max SGM8924A v cm = 2.5v -0.05 1 1.5 mv max input offset voltage drift 1.5 v/ typ large signal voltage gain (a vo ) r l = 600 ? , v out = 0.15v to 4.85v 105 100 95 db min r l = 10k ? , v out = 0.05v to 4.95v 105 100 96 db min input characteristics input common mode voltage range (v cm ) v cm = -0.1v to 3.8v -0.1 to 3.8 v typ common mode rejection ratio (cmrr) v s = 5.5v, v cm = -0.1v to 3.8v 102 88 86 db min output characteristics output voltage swing from rails high output voltage swing (v oh ) i out = 150ma 4.84 4.8 4.75 v min low output voltage swing (v ol ) i out = -150ma 0.16 0.24 0.3 v max output short circuit current 215 212 205 ma min power-down disable disable high 2.2 v min disable low 0.8 v max power supply operating voltage range 3 3 v min 5.5 5.5 v max quiescent current (per amplifier) i out = 0ma 5.5 6.5 7.1 ma max shutdown supply current disable = 0.5v 3.9 5.5 6.7 a max v s = +2.5v to +5.5v, power supply rejection ratio (psrr) v cm = (-v s ) + 0.5v 86 75 71 db min
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 4 sg micro corp www.sg-micro.com typical performance characteristics at t a = +25 , a v = +1, c l = 100pf and r l = 600 ? , unless otherwise noted. small signal step response time (100ns/div) output voltage (50mv/div) v s = 3v large signal step response time (500ns/div) output voltage (500mv/div) v s = 3v thd+n vs. frequency 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.01 0.1 1 10 100 frequency (khz) thd+n (%) v s = +3v v out = 1.5v pp a v = 1 r l = 600 ? small signal step response time (100ns/div) output voltage (50mv/div) v s = 5v large signal step response time (500ns/div) output voltage (1v/div) v s = 5v thd+n vs. frequency 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.01 0.1 1 10 100 frequency (khz) thd+n (%) v s = +5v v out = 3v pp a v = 1 r l = 600 ?
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 5 sg micro corp www.sg-micro.com typical performance characteristics at t a = +25 , a v = +1, c l = 100pf and r l = 600 ? , unless otherwise noted. output short-circuit current vs. output voltage -400 -300 -200 -100 0 100 200 300 400 500 012345 output voltage (v) output short-circuit current (ma) sink v s = 0v/5v source quiescent current vs. supply voltage 0 2 4 6 8 10 12 012345 supply voltage (v) quiescent current (ma)
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 6 sg micro corp www.sg-micro.com package outline dimensions msop-10 b e1 e e d a1 l c a a2 4.8 0.5 0.3 1.02 recommended land pattern (unit: mm) 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 0.180 0.280 0.007 0.011 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 0.500 bsc 0.020 bsc l 0.400 0.800 0.016 0.031 0 6 0 6
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 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 msop-10 13 12.4 5.2 3.3 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
9mhz, dual rail-to-rail output sgm8924 operat ional amplifier with shutdown 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 13? 386 280 370 5
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