Datasheet LT1469 (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | Dual 90MHz, 22V/µs 16-Bit Accurate Operational Amplifier |
| 页数 / 页 | 20 / 3 — ELECTRICAL CHARACTERISTICS. TA = 25°C, VCM = 0V unless otherwise noted. … |
| 文件格式/大小 | PDF / 2.4 Mb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. TA = 25°C, VCM = 0V unless otherwise noted. SYMBOL. PARAMETER. CONDITIONS. VSUPPLY. MIN. TYP. MAX. UNITS
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LT1469
ELECTRICAL CHARACTERISTICS TA = 25°C, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VSUPPLY MIN TYP MAX UNITS
VOS Input Offset Voltage N8, S8 Packages ±15V 50 125 µV ±5V 50 200 µV LT1469A, DF Package ±15V 50 125 µV ±5V 50 200 µV LT1469, DF Package ±15V 100 225 µV ±5V 150 300 µV IOS Input Offset Current ±5V to ±15V 13 ±50 nA IB– Inverting Input Bias Current ±5V to ±15V 3 ±10 nA IB+ Noninverting Input Bias Current ±5V to ±15V –10 ±40 nA Input Noise Voltage 0.1Hz to 10Hz ±5V to ±15V 0.3 µVP-P en Input Noise Voltage Density f = 10kHz ±5V to ±15V 5 nV/√Hz in Input Noise Current Density f = 10kHz ±5V to ±15V 0.6 pA/√Hz RIN Input Resistance Common Mode, VCM = ±12.5V ±15V 100 240 MΩ Differential ±15V 50 150 kΩ CIN Input Capacitance ±15V 4 pF VCM Input Voltage Range (Positive) Guaranteed by CMRR ±15V 12.5 13.5 V ±5V 2.5 3.6 V Input Voltage Range (Negative) Guaranteed by CMRR ±15V –14.3 –12.5 V ±5V –4.4 –2.5 V CMRR Common Mode Rejection Ratio VCM = ±12.5V ±15V 96 110 dB VCM = ±2.5V ±5V 96 112 dB Minimum Supply Voltage Guaranteed by PSRR ±2.5 ±4.5 V PSRR Power Supply Rejection Ratio VS = ±4.5V to ±15V 100 112 dB AVOL Large-Signal Voltage Gain VOUT = ±12.5V, RL = 10k ±15V 300 2000 V/mV VOUT = ±12.5V, RL = 2k ±15V 300 2000 V/mV VOUT = ±2.5V, RL = 10k ±5V 200 8000 V/mV VOUT = ±2.5V, RL = 2k ±5V 200 8000 V/mV VOUT Maximum Output Swing RL = 10k ±15V ±13.0 ±13.6 V RL = 2k ±15V ±12.8 ±13.5 V RL = 10k ±5V ±3.0 ±3.7 V RL = 2k ±5V ±2.8 ±3.6 V IOUT Maximum Output Current VOUT = ±12.5V ±15V ±15 ±22 mA VOUT = ±2.5V ±5V ±15 ±22 mA ISC Output Short-Circuit Current VOUT = 0V, 0.2V Overdrive (Note 3) ±15V ±25 ±40 mA SR Slew Rate AV = –10, RL = 2k (Note 6) ±15V 15 22 V/µs ±5V 11 17 V/µs FPBW Full-Power Bandwidth 10V Peak, (Note 7) ±15V 350 kHz 3V Peak, (Note 7) ±5V 900 kHz GBW Gain Bandwidth Product f = 100kHz, RL = 2k ±15V 60 90 MHz ±5V 55 88 MHz tr, tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V Step ±15V 11 ns ±5V 12 ns OS Overshoot AV = 1, 0.1V Step ±15V 30 % ±5V 35 % tPD Propagation Delay AV = 1, 50% VIN to 50% VOUT, 0.1V Step ±15V 9 ns ±5V 10 ns 1469fb 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts
ELECTRICAL CHARACTERISTICS TA = 25°C, VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VSUPPLY MIN TYP MAX UNITS
VOS Input Offset Voltage N8, S8 Packages ±15V 50 125 µV ±5V 50 200 µV LT1469A, DF Package ±15V 50 125 µV ±5V 50 200 µV LT1469, DF Package ±15V 100 225 µV ±5V 150 300 µV IOS Input Offset Current ±5V to ±15V 13 ±50 nA IB– Inverting Input Bias Current ±5V to ±15V 3 ±10 nA IB+ Noninverting Input Bias Current ±5V to ±15V –10 ±40 nA Input Noise Voltage 0.1Hz to 10Hz ±5V to ±15V 0.3 µVP-P en Input Noise Voltage Density f = 10kHz ±5V to ±15V 5 nV/√Hz in Input Noise Current Density f = 10kHz ±5V to ±15V 0.6 pA/√Hz RIN Input Resistance Common Mode, VCM = ±12.5V ±15V 100 240 MΩ Differential ±15V 50 150 kΩ CIN Input Capacitance ±15V 4 pF VCM Input Voltage Range (Positive) Guaranteed by CMRR ±15V 12.5 13.5 V ±5V 2.5 3.6 V Input Voltage Range (Negative) Guaranteed by CMRR ±15V –14.3 –12.5 V ±5V –4.4 –2.5 V CMRR Common Mode Rejection Ratio VCM = ±12.5V ±15V 96 110 dB VCM = ±2.5V ±5V 96 112 dB Minimum Supply Voltage Guaranteed by PSRR ±2.5 ±4.5 V PSRR Power Supply Rejection Ratio VS = ±4.5V to ±15V 100 112 dB AVOL Large-Signal Voltage Gain VOUT = ±12.5V, RL = 10k ±15V 300 2000 V/mV VOUT = ±12.5V, RL = 2k ±15V 300 2000 V/mV VOUT = ±2.5V, RL = 10k ±5V 200 8000 V/mV VOUT = ±2.5V, RL = 2k ±5V 200 8000 V/mV VOUT Maximum Output Swing RL = 10k ±15V ±13.0 ±13.6 V RL = 2k ±15V ±12.8 ±13.5 V RL = 10k ±5V ±3.0 ±3.7 V RL = 2k ±5V ±2.8 ±3.6 V IOUT Maximum Output Current VOUT = ±12.5V ±15V ±15 ±22 mA VOUT = ±2.5V ±5V ±15 ±22 mA ISC Output Short-Circuit Current VOUT = 0V, 0.2V Overdrive (Note 3) ±15V ±25 ±40 mA SR Slew Rate AV = –10, RL = 2k (Note 6) ±15V 15 22 V/µs ±5V 11 17 V/µs FPBW Full-Power Bandwidth 10V Peak, (Note 7) ±15V 350 kHz 3V Peak, (Note 7) ±5V 900 kHz GBW Gain Bandwidth Product f = 100kHz, RL = 2k ±15V 60 90 MHz ±5V 55 88 MHz tr, tf Rise Time, Fall Time AV = 1, 10% to 90%, 0.1V Step ±15V 11 ns ±5V 12 ns OS Overshoot AV = 1, 0.1V Step ±15V 30 % ±5V 35 % tPD Propagation Delay AV = 1, 50% VIN to 50% VOUT, 0.1V Step ±15V 9 ns ±5V 10 ns 1469fb 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts