OP292 Analog Devices, OP292 Datasheet
OP292
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OP292 Summary of contents
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... Pagers Power Supply Monitors and Controls Battery-Operated Instrumentation GENERAL DESCRIPTION The OP292/OP492 are low cost, general purpose dual and quad operational amplifiers designed for single-supply applications and are ideal for 5 olt systems. Fabricated on Analog Devices’ CBCMOS process, the OP292/ OP492 series has a PNP input stage that allows the input voltage range to include ground ...
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... Offset Current Drift OUTPUT CHARACTERISTICS Output Voltage Swing High Low Short-Circuit Current Limit POWER SUPPLY Power Supply Rejection Ratio Supply Current Per Amp OP292, OP492 DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin Channel Separation NOISE PERFORMANCE Voltage Noise Voltage Noise Density ...
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... Offset Voltage Drift Bias Current Drift OUTPUT CHARACTERISTICS Output Voltage Swing Short-Circuit Current Limit POWER SUPPLY Power Supply Rejection Ratio Supply Current Per Amp OP292, OP492 DYNAMIC PERFORMANCE Slew Rate Gain Bandwidth Product Phase Margin Channel Separation NOISE PERFORMANCE Voltage Noise ...
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... V Output Short-Circuit Duration . . . . . . . . . . . . UNLIMITED Storage Temperature Range P, S Package . . . . . . . . . . . . . . . . . . . . . –65∞C to +150∞C Operating Temperature Range OP292/OP492 –40∞C to +125∞C Junction Temperature Range P, S Package . . . . . . . . . . . . . . . . . . . . . –65∞C to +125∞C Lead Temperature Range (Soldering, 60 sec 300∞C 3 ...
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... 240 720 OP AMPS 200 160 120 0.2 0.4 0.6 0.8 1.0 1.2 INPUT OFFSET VOLTAGE, V TPC 2. OP292 Input Offset Voltage Distribution @ ± 160 140 120 100 0.4 0.8 1.2 1.6 2.0 2.4 TCV – µ TPC 3. OP292 Temperature Drift (TCV REV. B Typical Performance Characteristics–OP292/OP492 ...
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... TEMPERATURE TPC 8. OP292 Open-Loop Gain vs. Temperature @ 5 V 250 200 150 R = 10k L 100 TEMPERATURE TPC 9. OP292 Open-Loop Gain vs. Temperature @ ± 200 175 125 C 150 600 OP AMPS 125 100 Distribution @ ± ...
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... TEMPERATURE TPC 14. OP292 Slew Rate vs. Temperature GAIN PHASE 10k 100k FREQUENCY Hz TPC 15. OP292/OP492 Open-Loop Gain and Phase vs. Frequency @ 5 V REV. B 1.4 1 15V S 1 +5V 0.8 S 0.6 0.4 0.2 75 100 125 C TPC 16. OP492 Supply Current per Amplifier vs. Temperature 6 SR ...
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... Hz TPC 23. OP292/OP492 CMR vs. Frequency @ ± 120 100 100k 1M TPC 24. OP292/OP492 PSR vs. Frequency @ ± –8– 10k 100k 1M FREQUENCY – 100 1k 10k 100k FREQUENCY ...
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... L 12.0 11 10k L 10.0 14 14.5 15.0 250 75 100 125 TPC 28. OP292/OP492 V 600 500 400 300 OP492 200 OP292 100 0 75 100 125 C TPC 29. OP292/OP492 Input Bias Current vs. Temperature @ ± 0.50 0.48 0.46 0.44 0.42 0.40 0.38 0. 5V, 15V 3Vp–p O 0.30 0.28 0.26 0.24 0.22 0.20 0.18 10k 100k TPC 30. OP292/OP492 I –9– ...
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... Figure 2. No Negative Rail Phase Reversal, Even with Input Signal Below Ground Power Supply Considerations The OP292/OP492 are designed to operate equally well at single supplies. The lowest supply voltage recommended is 4 good design practice to bypass the supply pins with a 0.1 mF ceramic capacitor. It helps improve filtering of high frequency noise. For dual supply operation, the negative supply (V– ...
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... In this case, a 1.235 V low-power reference is used. The relatively high output impedance ( buffered by the OP292 and at the same time gained much more usable level. The potentiometer provides an accurate gain trim for a 4.095 V full-scale, allowing 1mV increment per LSB of control resolution ...
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... DIA converters. The DACs have serial interface thus minimizing interconnection requirements. The DAC85 12 has a control resolution of 1 mV/bit. Thus for 5 V supply operation, maximum DAC output is 4.095 V. However, the OP292 will accept a maximum input of 4.0 V. –12– 12V 12V 7 ...
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... REF DAC 2 7 ADDRESS DECODE 3 6 CLK CONTROL 4 5 SDI LD CLR 5V DAC8512 1 8 REF DAC CONTROL 4 5 ANALOG INPUT Figure 11. Programmable Window Comparator with 12-Bit Threshold Level Control REV 1/2 OP292 2 HIGH 4 6 1/2 7 OP292 5 LOW –13– OP292/OP492 ...
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... OP292/OP492 * OP292 SPICE Macro-model * * * Copyright 1993 by Analog Devices * * Refer to “README.DOC” file for License Statement. Use of * this model indicates your acceptance of the terms and provisions * in the License Statement Node assignments * noninverting input * inverting input * positive supply * negative supply * * .SUBCKT OP292 ...
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... CJS=7.11E-13 VJS=0.45 MJS=0.412 TF=l.OE-9 PTF=30) .MODEL MN NMOS(LEVEL=3 VTO=1.3 RS=0.3 RD=0.3 + TOX=8.5E-8 LD=1.48E-6 WD=1E-6 NSUB=1.53E16 UO=650 DELTA=10 VMAX=2E5 + XJ=1.75E-6 KAPPA=0.8 ETA=0.066 THETA=0.01 TPG=1 CJ=2.9E-4 PB=0.837 + MJ=0.407 CJSW=0.5E-9 MJSW=0.33) .MODEL QP PNP(BF=61.5) .MODEL DX D .MODEL DZ D(BV=3.6) .ENDS OP292 REV L=9E-6 W=1000E-6 AD=15E-AS=15E-9 MN L=9E-6 W=1OOOE-6 AD=15E-9 AS=15E-9 –15– OP292/OP492 ...
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... OP292/OP492 * OP492 SPICE Macro-model REV. B, 6/93 * ARG / PMI * * Copyright 1993 by Analog Devices * * Refer to “README.DOC” file for License Statement. Use of * this model indicates your acceptance of the terms and pro- * visions in the License Statement Node assignments * noninverting input * inverting input * positive supply * negative supply * ...
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... CJS=7.11E-13 VJS=0.45 MJS=0.412 TF=1.OE-9 PTF=30) .MODEL MN NMOS(LEVEL=3 VTO=1.3 RS=0.3 RD=0.3 + TOX=8.5E-8 LD=1.48E-6 WD=1E-6 NSUB=1.53E16 UO=650 DELTA=10 VMAX=2E5 + XJ=1.75E-6 KAPPA=0.8 ETA=0.066 THETA=0.01 TPG=1 CJ=2.9E-4 PB=0.837 + MJ=0.407 CJSW=0.5E-9 MJSW=0.33) .MODEL QP PNP(BF=61.5) .MODEL DX D .MODEL DZ D(BV=3.6) .ENDS OP492 REV. B (16,30) –1.635E-6 4E-6 MN L=9E-6 W=1OOOE-6 AD=15E-9 AS=15E-9 MN L=9E-6 W=1OOOE-6 AD=15E-9 AS=15E-9 –17– OP292/OP492 ...
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... OP292/OP492 8-Lead Standard Small Outline Package [SOIC] Narrow Body (RN-8) Dimensions shown in millimeters and (inches) 5.00 (0.1968) 4.80 (0.1890 6.20 (0.2440) 4.00 (0.1574) 5.80 (0.2284) 3.80 (0.1497 1.27 (0.0500) 1.75 (0.0688) BSC 1.35 (0.0532) 0.25 (0.0098) 0.10 (0.0040) 0.51 (0.0201) COPLANARITY 0.25 (0.0098) 0.33 (0.0130) SEATING 0.10 0.19 (0.0075) PLANE COMPLIANT TO JEDEC STANDARDS MS-012AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS; INCH DIMENSIONS ...
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