Datasheet LT6274, LT6275 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Dual 90MHz, 2200V/µs 30V Low Power Op Amp |
| 页数 / 页 | 20 / 3 — ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply … |
| 文件格式/大小 | PDF / 1.7 Mb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the full operating
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LT6274/LT6275
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless noted otherwise, VCM = 0V, and specifications apply at both VS = (V+ – V–) = ±5V and ±15V. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 7) ±0.15 ±0.4 mV l ±1.2 mV ∆VOS/∆T Input Offset Voltage Drift (Note 8) l ±4 ±10 µV/°C IB Input Bias Current ±100 ±500 nA l ±1000 nA IOS Input Offset Current ±3 ±30 nA l ±50 nA en Input Voltage Noise Density f = 1kHz 10 nV/√Hz Low Frequency Integrated Voltage Noise 0.1Hz to 10Hz 1 µVP-P 1/f 1/f Noise Corner Frequency Voltage Noise 30 Hz Current Noise 70 Hz in Input Current Noise Density f = 1kHz 0.5 pA/√Hz RIN Input Resistance Common Mode, VCM = ±12V, VS = ±15V l 100 700 MΩ Differential Mode 20 MΩ CIN Input Capacitance Common Mode 3 pF Differential Mode 0.4 pF VINCM Input Voltage Range + (Note 9) VS = ±15V l 12 13.4 V VS = ±5V l 2.5 3.4 V Input Voltage Range – (Note 9) VS = ±15V l –13.2 –12 V VS = ±5V l –3.2 –2.5 V CMRR Common Mode Rejection Ratio VS = ±15V, VCM = ±12V l 90 110 dB VS = ±5V, VCM = ±2.5V l 80 102 dB PSRR Power Supply Rejection Ratio VS = ±4.5V to ±16V l 90 115 dB VS Supply Voltage Range (Note 10) l 9 32 V Channel Separation VS = ±15V, VOUT = ±1V, AV = 1, RL = 1kΩ l 100 126 dB AVOL Open-Loop Voltage Gain VS = ±15V, VOUT = ±12V, RL = 1kΩ l 74 90 dB VS = ±5V, VOUT = ±2.5V, RL = 500Ω l 68 84 dB VOUT Maximum Output Voltage Swing ±40mV Input Overdrive VS = ±15V, RL = 1kΩ l ±13.25 ±13.5 V VS = ±5V, RL = 500Ω l ±3.5 ±3.8 V IOUT Output Current VS = ±15V, VOUT = ±12V, VIN = ±40mV l ±15 ±35 mA VS = ±5V, VOUT = ±2.5V, VIN = ±40mV l ±12 ±30 mA ISC Output Short-Circuit Current VS = ±15V, VOUT = 0V, VIN = ±3V l ±35 ±90 mA VS = ±5V, VOUT = 0V, VIN = ±3V l ±30 ±80 mA IS Supply Current Per Amplifier, VS = ±15V 1.6 1.7 mA l 2.3 mA SR Slew Rate (Note 11) VS = ±15V, AV = 1 2200 V/µs VS = ±15V, AV = –1 1600 V/µs VS = ±15V, AV = –2 l 900 1250 V/µs VS = ±5V, AV = –2 l 270 400 V/µs FPBW Full Power Bandwidth VS = ±15V, 10V Peak, AV = –1, <1% THD 3 MHz VS = ±5V, 1V Peak, AV = –1, <1% THD 8 MHz GBW Gain-Bandwidth Product fTEST = 200kHz VS = ±15V l 28 40 MHz VS = ±5V l 25 36 MHz f–3dB Unity Gain –3dB Bandwidth VOUT = 100mVP-P, VS = ±15V 90 MHz 6275fa For more information www.linear.com/LT6275 3
ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless noted otherwise, VCM = 0V, and specifications apply at both VS = (V+ – V–) = ±5V and ±15V. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 7) ±0.15 ±0.4 mV l ±1.2 mV ∆VOS/∆T Input Offset Voltage Drift (Note 8) l ±4 ±10 µV/°C IB Input Bias Current ±100 ±500 nA l ±1000 nA IOS Input Offset Current ±3 ±30 nA l ±50 nA en Input Voltage Noise Density f = 1kHz 10 nV/√Hz Low Frequency Integrated Voltage Noise 0.1Hz to 10Hz 1 µVP-P 1/f 1/f Noise Corner Frequency Voltage Noise 30 Hz Current Noise 70 Hz in Input Current Noise Density f = 1kHz 0.5 pA/√Hz RIN Input Resistance Common Mode, VCM = ±12V, VS = ±15V l 100 700 MΩ Differential Mode 20 MΩ CIN Input Capacitance Common Mode 3 pF Differential Mode 0.4 pF VINCM Input Voltage Range + (Note 9) VS = ±15V l 12 13.4 V VS = ±5V l 2.5 3.4 V Input Voltage Range – (Note 9) VS = ±15V l –13.2 –12 V VS = ±5V l –3.2 –2.5 V CMRR Common Mode Rejection Ratio VS = ±15V, VCM = ±12V l 90 110 dB VS = ±5V, VCM = ±2.5V l 80 102 dB PSRR Power Supply Rejection Ratio VS = ±4.5V to ±16V l 90 115 dB VS Supply Voltage Range (Note 10) l 9 32 V Channel Separation VS = ±15V, VOUT = ±1V, AV = 1, RL = 1kΩ l 100 126 dB AVOL Open-Loop Voltage Gain VS = ±15V, VOUT = ±12V, RL = 1kΩ l 74 90 dB VS = ±5V, VOUT = ±2.5V, RL = 500Ω l 68 84 dB VOUT Maximum Output Voltage Swing ±40mV Input Overdrive VS = ±15V, RL = 1kΩ l ±13.25 ±13.5 V VS = ±5V, RL = 500Ω l ±3.5 ±3.8 V IOUT Output Current VS = ±15V, VOUT = ±12V, VIN = ±40mV l ±15 ±35 mA VS = ±5V, VOUT = ±2.5V, VIN = ±40mV l ±12 ±30 mA ISC Output Short-Circuit Current VS = ±15V, VOUT = 0V, VIN = ±3V l ±35 ±90 mA VS = ±5V, VOUT = 0V, VIN = ±3V l ±30 ±80 mA IS Supply Current Per Amplifier, VS = ±15V 1.6 1.7 mA l 2.3 mA SR Slew Rate (Note 11) VS = ±15V, AV = 1 2200 V/µs VS = ±15V, AV = –1 1600 V/µs VS = ±15V, AV = –2 l 900 1250 V/µs VS = ±5V, AV = –2 l 270 400 V/µs FPBW Full Power Bandwidth VS = ±15V, 10V Peak, AV = –1, <1% THD 3 MHz VS = ±5V, 1V Peak, AV = –1, <1% THD 8 MHz GBW Gain-Bandwidth Product fTEST = 200kHz VS = ±15V l 28 40 MHz VS = ±5V l 25 36 MHz f–3dB Unity Gain –3dB Bandwidth VOUT = 100mVP-P, VS = ±15V 90 MHz 6275fa For more information www.linear.com/LT6275 3