Datasheet OP470 (Analog Devices) - 4

OP470 (at VS = 15 V, –55 C
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125 C for OP470A, unless otherwise noted.) ELECTRICAL CHARACTERISTICS OP470A Parameter Symbol Conditions Min Typ Max Unit
INPUT OFFSET VOLTAGE VOS 0.14 0.6 mV AVERAGE INPUT Offset Voltage Drift TCVOS 0.4 2 mV/∞C INPUT OFFSET CURRENT IOS VCM = 0 V 5 20 nA INPUT BIAS CURRENT IB VCM = 0 V 15 20 nA LARGE-SIGNAL VO = ±10 V Voltage Gain AVO RL = 10 kW 750 1600 V/mV RL = 2 kW 400 800 INPUT VOLTAGE RANGE* IVR ±11 ±12 V OUTPUT VOLTAGE SWING VO RL ≥ 2 kW ±12 ±13 V COMMON-MODE REJECTION CMR VCM = ±11 V 100 120 dB POWER SUPPLY REJECTION RATIO PSRR VS = ± 4.5 V to ± 18 V 1.0 5.6 mV/V SUPPLY CURRENT (All Amplifiers) ISY No Load — 9.2 11 mA *Guaranteed by CMR test
(at VS = 15 V, –25 C
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85 C for OP470E/OP470EF, –40 C
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85 C for OP470G, ELECTRICAL CHARACTERISTICS unless otherwise noted.) OP470E OP470F OP470G Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit
INPUT OFFSET VOLTAGE VOS 0.12 0.5 0.24 1.0 0.5 1.5 mV AVERAGE INPUT Offset Voltage Drift TCVOS 0.4 2 0.6 4 2 mV/∞C INPUT OFFSET CURRENT IOS VCM = 0 V 4 20 7 40 20 50 nA INPUT BIAS CURRENT IB VCM = 0 V 11 50 20 70 40 75 nA LARGE-SIGNAL VO = ±10 V Voltage Gain AVO RL = 10 kW 800 1800 600 1400 600 1500 V/mV RL = 2 kW 400 900 300 700 300 800 INPUT VOLTAGE RANGE* IVR ±11 ±12 ±11 ±12 ±11 ±12 V OUTPUT VOLTAGE SWING V ≥ O RL 2 kW ±12 ±13 ±12 ±13 ±12 ±13 V COMMON-MODE REJECTION CMR VCM = ±11 V 100 120 90 115 90 110 dB POWER SUPPLY REJECTION RATIO PSRR VS = ± 4.5 V to ± 18 V 0.7 5.6 1.8 10 1.8 10 mV/V SUPPLY CURRENT (All Amplifiers) ISY No Load — 9.2 11 — 9.2 11 — 9.3 11 mA *Guaranteed by CMR test REV. B –3– Document Outline FEATURES GENERAL DESCRIPTION PIN CONNECTIONS SIMPLIFIED SCHEMATIC SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE Typical Performance Characteristics APPLICATIONS INFORMATION Voltage and Current Noise TOTAL NOISE AND SOURCE RESISTANCE NOISE MEASUREMENTS— PEAK-TO-PEAK VOLTAGE NOISE NOISE MEASUREMENT—NOISE VOLTAGE DENSITY NOISE MEASUREMENT—CURRENT NOISE DENSITY CAPACITIVE LOAD DRIVING AND POWER SUPPLY CONSIDERATIONS UNITY-GAIN BUFFER APPLICATIONS 50k APPLICATIONS Low Noise Amplifier DIGITAL PANNING CONTROL SQUELCH AMPLIFIER FIVE-BAND LOW-NOISE STEREO GRAPHIC EQUALIZER OUTLINE DIMENSIONS Revision History