Datasheet OP275 (Analog Devices) - 2
| 制造商 | Analog Devices |
| 描述 | Bipolar/JFET, Audio Dual Op Amp |
| 页数 / 页 | 12 / 2 — OP275–SPECIFICATIONS. OP275. ELECTRICAL CHARACTERISTICS(@ VS =. 15.0 V, … |
| 修订版 | C |
| 文件格式/大小 | PDF / 289 Kb |
| 文件语言 | 英语 |
OP275–SPECIFICATIONS. OP275. ELECTRICAL CHARACTERISTICS(@ VS =. 15.0 V, TA = 25
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OP275–SPECIFICATIONS OP275 ELECTRICAL CHARACTERISTICS(@ VS =
15.0 V, TA = 25
C, unless otherwise noted.) Parameter Symbol Conditions Min Typ Max Unit
AUDIO PERFORMANCE THD + Noise VIN = 3 V rms, RL = 2 k, f = 1 kHz 0.006 % Voltage Noise Density en f = 30 Hz 7 nVHz f = 1 kHz 6 nVHz Current Noise Density in f = 1 kHz 1.5 pAHz Headroom THD + Noise 0.01%, RL = 2 k, VS = ±18 V >12.9 dBu INPUT CHARACTERISTICS Offset Voltage VOS 1 mV –40°C TA +85°C 1.25 mV Input Bias Current IB VCM = 0 V 100 350 nA VCM = 0 V, –40°C TA +85°C 100 400 nA Input Offset Current IOS VCM = 0 V 2 50 nA VCM = 0 V, –40°C TA +85°C 2 100 nA Input Voltage Range VCM –10.5 +10.5 V Common-Mode Rejection Ratio CMRR VCM = ±10.5 V, –40°C TA +85°C 80 106 dB Large Signal Voltage Gain AVO RL = 2 k 250 V/mV RL = 2 k, –40°C TA +85°C 175 V/mV RL = 600 200 V/mV Offset Voltage Drift VOS/T 2 µV/°C OUTPUT CHARACTERISTICS Output Voltage Swing VO RL = 2 k –13.5 ±13.9 +13.5 V RL = 2 k, –40°C TA +85°C –13 ±13.9 +13 V RL = 600 , VS = ±18 V +14, –16 V POWER SUPPLY Power Supply Rejection Ratio PSRR VS = ±4.5 V to ±18 V 85 111 dB VS = ±4.5 V to ±18 V, –40°C TA +85°C 80 dB Supply Current ISY VS = ±4.5 V to ±18 V, VO = 0 V, RL = , –40°C TA +85°C 4 5 mA VS = ±22 V, VO = 0 V, RL = , –40°C TA +85°C 5.5 mA Supply Voltage Range VS ±4.5 ±22 V DYNAMIC PERFORMANCE Slew Rate SR RL = 2 k 15 22 V/µs Full-Power Bandwidth BWP kHz Gain Bandwidth Product GBP 9 MHz Phase Margin Øm 62 Degrees Overshoot Factor VIN = 100 mV, AV = +1, RL = 600 , CL = 100 pF 10 % Specifications subject to change without notice. –2– REV. C REV. C –3– Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTIONS SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE Typical Performance Characteristics APPLICATIONS Circuit Protection Total Harmonic Distortion Noise Noise Testing Input Overcurrent Protection Output Voltage Phase Reversal Overload or Overdrive Recovery Measuring Settling Time Driving Capacitive Loads High Speed, Low Noise Differential Line Driver A 3-Pole, 40 kHz Low-Pass Filter OP275 SPICE Model OUTLINE DIMENSIONS Revision History
15.0 V, TA = 25
C, unless otherwise noted.) Parameter Symbol Conditions Min Typ Max Unit
AUDIO PERFORMANCE THD + Noise VIN = 3 V rms, RL = 2 k, f = 1 kHz 0.006 % Voltage Noise Density en f = 30 Hz 7 nVHz f = 1 kHz 6 nVHz Current Noise Density in f = 1 kHz 1.5 pAHz Headroom THD + Noise 0.01%, RL = 2 k, VS = ±18 V >12.9 dBu INPUT CHARACTERISTICS Offset Voltage VOS 1 mV –40°C TA +85°C 1.25 mV Input Bias Current IB VCM = 0 V 100 350 nA VCM = 0 V, –40°C TA +85°C 100 400 nA Input Offset Current IOS VCM = 0 V 2 50 nA VCM = 0 V, –40°C TA +85°C 2 100 nA Input Voltage Range VCM –10.5 +10.5 V Common-Mode Rejection Ratio CMRR VCM = ±10.5 V, –40°C TA +85°C 80 106 dB Large Signal Voltage Gain AVO RL = 2 k 250 V/mV RL = 2 k, –40°C TA +85°C 175 V/mV RL = 600 200 V/mV Offset Voltage Drift VOS/T 2 µV/°C OUTPUT CHARACTERISTICS Output Voltage Swing VO RL = 2 k –13.5 ±13.9 +13.5 V RL = 2 k, –40°C TA +85°C –13 ±13.9 +13 V RL = 600 , VS = ±18 V +14, –16 V POWER SUPPLY Power Supply Rejection Ratio PSRR VS = ±4.5 V to ±18 V 85 111 dB VS = ±4.5 V to ±18 V, –40°C TA +85°C 80 dB Supply Current ISY VS = ±4.5 V to ±18 V, VO = 0 V, RL = , –40°C TA +85°C 4 5 mA VS = ±22 V, VO = 0 V, RL = , –40°C TA +85°C 5.5 mA Supply Voltage Range VS ±4.5 ±22 V DYNAMIC PERFORMANCE Slew Rate SR RL = 2 k 15 22 V/µs Full-Power Bandwidth BWP kHz Gain Bandwidth Product GBP 9 MHz Phase Margin Øm 62 Degrees Overshoot Factor VIN = 100 mV, AV = +1, RL = 600 , CL = 100 pF 10 % Specifications subject to change without notice. –2– REV. C REV. C –3– Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONNECTIONS SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE Typical Performance Characteristics APPLICATIONS Circuit Protection Total Harmonic Distortion Noise Noise Testing Input Overcurrent Protection Output Voltage Phase Reversal Overload or Overdrive Recovery Measuring Settling Time Driving Capacitive Loads High Speed, Low Noise Differential Line Driver A 3-Pole, 40 kHz Low-Pass Filter OP275 SPICE Model OUTLINE DIMENSIONS Revision History