Datasheet OP470 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Very Low Noise Quad Operational Amplifier |
| 页数 / 页 | 16 / 2 — OP470–SPECIFICATIONS ELECTRICAL CHARACTERISTICS (at VS =. 15 V, TA = 25. … |
| 修订版 | B |
| 文件格式/大小 | PDF / 3.3 Mb |
| 文件语言 | 英语 |
OP470–SPECIFICATIONS ELECTRICAL CHARACTERISTICS (at VS =. 15 V, TA = 25. C, unless otherwise noted.). OP470A/E. OP470F. OP470G
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OP470–SPECIFICATIONS ELECTRICAL CHARACTERISTICS (at VS = 15 V, TA = 25 C, unless otherwise noted.) OP470A/E OP470F OP470G Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit
INPUT OFFSET VOLTAGE VOS 0.1 0.4 0.2 0.8 0.4 1.0 mV INPUT OFFSET CURRENT IOS VCM = 0 V 3 10 6 20 12 30 nA INPUT BIAS CURRENT IB VCM = 0 V 6 25 15 50 25 60 nA INPUT NOISE VOLTAGE enp-p 0.1 Hz to 10 Hz 80 200 80 200 80 200 nV p-p (Note 1) INPUT NOISE fO = 10 Hz 3.8 6.5 3.8 6.5 3.8 6.5 Voltage Density en fO = 100 Hz 3.3 5.5 3.3 5.5 3.3 5.5 nV÷Hz fO = 1 kHz 3.2 5.0 3.2 5.0 3.2 5.0 (Note 2) INPUT NOISE fO = 10 Hz 1.7 1.7 1.7 Current Density in fO = 100 Hz 0.7 0.7 0 7 pA÷Hz fO = 1 kHz 0.4 0.4 0.4 LARGE-SIGNAL V = ± 10 V Voltage Gain AVO RL = 10 kW 1000 2300 800 1700 800 1700 V/mV RL = 2 kW 500 1200 400 900 400 900 INPUT VOLTAGE RANGE IVR (Note 3) ±11 ±12 ±11 ±12 ±11 ±12 V OUTPUT VOLTAGE SWING VO RL ≥ 2 kW ±12 ±13 ±12 ±13 ±12 ±13 V COMMON-MODE REJECTION CMR VCM = ±11 V 110 125 100 120 100 120 dB POWER SUPPLY REJECTION RATIO PSRR VS = ± 4.5 V to ± 18 V 0.56 1.8 1.0 5.6 1.0 5.6 mV/V SLEW RATE SR 1.4 2 1.4 2 1.4 2 V/ms SUPPLY CURRENT (All Amplifiers) ISY No Load 9 11 9 11 9 11 mA GAIN BANDWIDTH PRODUCT GBW AV = 10 6 6 6 MHz CHANNEL SEPARATION CS VO = 20 V p-p 125 155 125 155 125 155 dB fO = 10 Hz (Note 1) INPUT CAPACITANCE CIN 2 2 2 pF INPUT RESISTANCE RIN 0.4 0.4 0.4 MW Differential-Mode INPUT RESISTANCE Common-Mode RINCM 11 11 11 GW AV = 1 SETTLING TIME tS to 0.1% 5.5 5.5 5.5 ms to 0.01 % 6.0 6.0 6.0 NOTES 1Guaranteed but not 100% tested 2Sample tested 3Guaranteed by CMR test –2– REV. B 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
INPUT OFFSET VOLTAGE VOS 0.1 0.4 0.2 0.8 0.4 1.0 mV INPUT OFFSET CURRENT IOS VCM = 0 V 3 10 6 20 12 30 nA INPUT BIAS CURRENT IB VCM = 0 V 6 25 15 50 25 60 nA INPUT NOISE VOLTAGE enp-p 0.1 Hz to 10 Hz 80 200 80 200 80 200 nV p-p (Note 1) INPUT NOISE fO = 10 Hz 3.8 6.5 3.8 6.5 3.8 6.5 Voltage Density en fO = 100 Hz 3.3 5.5 3.3 5.5 3.3 5.5 nV÷Hz fO = 1 kHz 3.2 5.0 3.2 5.0 3.2 5.0 (Note 2) INPUT NOISE fO = 10 Hz 1.7 1.7 1.7 Current Density in fO = 100 Hz 0.7 0.7 0 7 pA÷Hz fO = 1 kHz 0.4 0.4 0.4 LARGE-SIGNAL V = ± 10 V Voltage Gain AVO RL = 10 kW 1000 2300 800 1700 800 1700 V/mV RL = 2 kW 500 1200 400 900 400 900 INPUT VOLTAGE RANGE IVR (Note 3) ±11 ±12 ±11 ±12 ±11 ±12 V OUTPUT VOLTAGE SWING VO RL ≥ 2 kW ±12 ±13 ±12 ±13 ±12 ±13 V COMMON-MODE REJECTION CMR VCM = ±11 V 110 125 100 120 100 120 dB POWER SUPPLY REJECTION RATIO PSRR VS = ± 4.5 V to ± 18 V 0.56 1.8 1.0 5.6 1.0 5.6 mV/V SLEW RATE SR 1.4 2 1.4 2 1.4 2 V/ms SUPPLY CURRENT (All Amplifiers) ISY No Load 9 11 9 11 9 11 mA GAIN BANDWIDTH PRODUCT GBW AV = 10 6 6 6 MHz CHANNEL SEPARATION CS VO = 20 V p-p 125 155 125 155 125 155 dB fO = 10 Hz (Note 1) INPUT CAPACITANCE CIN 2 2 2 pF INPUT RESISTANCE RIN 0.4 0.4 0.4 MW Differential-Mode INPUT RESISTANCE Common-Mode RINCM 11 11 11 GW AV = 1 SETTLING TIME tS to 0.1% 5.5 5.5 5.5 ms to 0.01 % 6.0 6.0 6.0 NOTES 1Guaranteed but not 100% tested 2Sample tested 3Guaranteed by CMR test –2– REV. B 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