Datasheet LT1469-2 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Dual 200MHz, 30V/μs 16-Bit Accurate AV ≥ 2 Op Amp |
| 页数 / 页 | 12 / 4 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| 文件格式/大小 | PDF / 201 Kb |
| 文件语言 | 英语 |
ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply over the full operating
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LT1469-2
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, 0°C ≤ TA ≤ 70°C. VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VSUPPLY MIN TYP MAX UNITS
VOS Input Offset Voltage S8 Package ±15V ● 350 μV ±5V ● 350 μV LT1469A, DF Package ±15V ● 225 μV ±5V ● 275 μV LT1469, DF Package ±15V ● 450 μV ±5V ● 450 μV ΔVOS/ΔT Input Offset Voltage Drift (Note 8) ±15V ● 1 5 μV/°C ±5V ● 1 3 μV/°C IOS Input Offset Current ±5V to ±15V ● ±80 nA ΔIOS/ΔT Input Offset Current Drift (Note 8) ±5V to ±15V ● 60 pA/°C IB– Inverting Input Bias Current ±5V to ±15V ● ±20 nA ΔIB–/ΔT Inverting Input Bias Current Drift (Note 8) ±5V to ±15V ● 40 pA/°C IB+ Noninverting Input Bias Current ±5V to ±15V ● ±60 nA VCM Input Voltage Range (Positive) Guaranteed by CMRR ±15V ● 12.5 V ±5V ● 2.5 V Input Voltage Range (Negative) Guaranteed by CMRR ±15V ● –12.5 V ±5V ● –2.5 V CMRR Common Mode Rejection Ratio VCM = ±12.5V ±15V ● 94 dB VCM = ±2.5V ±5V ● 94 dB Minimum Supply Voltage Guaranteed by PSRR ● ± 4.5 V PSRR Power Supply Rejection Ratio VS = ±4.5V to ±15V ● 95 dB AVOL Large-Signal Voltage Gain VOUT = ±12.5V, RL = 10k ±15V ● 100 V/mV VOUT = ±12.5V, RL = 2k ±15V ● 100 V/mV VOUT = ±2.5V, RL = 10k ±5V ● 100 V/mV VOUT = ±2.5V, RL = 2k ±5V ● 100 V/mV VOUT Maximum Output Swing RL = 10k, 1mV Overdrive ±15V ● ±12.9 V RL = 2k, 1mV Overdrive ±15V ● ±12.7 V RL = 10k, 1mV Overdrive ±5V ● ±2.9 V RL = 2k, 1mV Overdrive ±5V ● ±2.7 V IOUT Maximum Output Current VOUT = ±12.5V, 1mV Overdrive ±15V ● ±12.5 mA VOUT = ±2.5V, 1mV Overdrive ±5V ● ±12.5 mA ISC Output Short-Circuit Current VOUT = 0V, 0.2V Overdrive (Note 3) ±15V ● ±17 mA SR Slew Rate RL = 2k (Note 6) ±15V ● 18 V/μs ±5V ● 13 V/μs GBW Gain Bandwidth Product f = 100kHz, RL = 2k ±15V ● 130 200 MHz ±5V ● 120 190 MHz Channel Separation VOUT = ±12.5V, RL = 2k ±15V ● 98 dB VOUT = ±2.5V, RL = 2k ±5V ● 98 dB IS Supply Current Per Amplifi er ±15V ● 6.5 mA ±5V ● 6.3 mA ΔVOS Input Offset Voltage Match ±15V ● 600 μV ±5V ● 600 μV ΔIB– Inverting Input Bias Current Match ±5V to ±15V ● 38 nA ΔIB+ Noninverting Input Bias Current Match ±5V to ±15V ● 118 nA ΔCMRR Common Mode Rejection Match VCM = ±12.5V (Note 9) ±15V ● 91 dB VCM = ±2.5V (Note 9) ±5V ● 91 dB ΔPSRR Power Supply Rejection Match VS = ±4.5V to ±15V (Note 9) ● 92 dB 14692f 4
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, 0°C ≤ TA ≤ 70°C. VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VSUPPLY MIN TYP MAX UNITS
VOS Input Offset Voltage S8 Package ±15V ● 350 μV ±5V ● 350 μV LT1469A, DF Package ±15V ● 225 μV ±5V ● 275 μV LT1469, DF Package ±15V ● 450 μV ±5V ● 450 μV ΔVOS/ΔT Input Offset Voltage Drift (Note 8) ±15V ● 1 5 μV/°C ±5V ● 1 3 μV/°C IOS Input Offset Current ±5V to ±15V ● ±80 nA ΔIOS/ΔT Input Offset Current Drift (Note 8) ±5V to ±15V ● 60 pA/°C IB– Inverting Input Bias Current ±5V to ±15V ● ±20 nA ΔIB–/ΔT Inverting Input Bias Current Drift (Note 8) ±5V to ±15V ● 40 pA/°C IB+ Noninverting Input Bias Current ±5V to ±15V ● ±60 nA VCM Input Voltage Range (Positive) Guaranteed by CMRR ±15V ● 12.5 V ±5V ● 2.5 V Input Voltage Range (Negative) Guaranteed by CMRR ±15V ● –12.5 V ±5V ● –2.5 V CMRR Common Mode Rejection Ratio VCM = ±12.5V ±15V ● 94 dB VCM = ±2.5V ±5V ● 94 dB Minimum Supply Voltage Guaranteed by PSRR ● ± 4.5 V PSRR Power Supply Rejection Ratio VS = ±4.5V to ±15V ● 95 dB AVOL Large-Signal Voltage Gain VOUT = ±12.5V, RL = 10k ±15V ● 100 V/mV VOUT = ±12.5V, RL = 2k ±15V ● 100 V/mV VOUT = ±2.5V, RL = 10k ±5V ● 100 V/mV VOUT = ±2.5V, RL = 2k ±5V ● 100 V/mV VOUT Maximum Output Swing RL = 10k, 1mV Overdrive ±15V ● ±12.9 V RL = 2k, 1mV Overdrive ±15V ● ±12.7 V RL = 10k, 1mV Overdrive ±5V ● ±2.9 V RL = 2k, 1mV Overdrive ±5V ● ±2.7 V IOUT Maximum Output Current VOUT = ±12.5V, 1mV Overdrive ±15V ● ±12.5 mA VOUT = ±2.5V, 1mV Overdrive ±5V ● ±12.5 mA ISC Output Short-Circuit Current VOUT = 0V, 0.2V Overdrive (Note 3) ±15V ● ±17 mA SR Slew Rate RL = 2k (Note 6) ±15V ● 18 V/μs ±5V ● 13 V/μs GBW Gain Bandwidth Product f = 100kHz, RL = 2k ±15V ● 130 200 MHz ±5V ● 120 190 MHz Channel Separation VOUT = ±12.5V, RL = 2k ±15V ● 98 dB VOUT = ±2.5V, RL = 2k ±5V ● 98 dB IS Supply Current Per Amplifi er ±15V ● 6.5 mA ±5V ● 6.3 mA ΔVOS Input Offset Voltage Match ±15V ● 600 μV ±5V ● 600 μV ΔIB– Inverting Input Bias Current Match ±5V to ±15V ● 38 nA ΔIB+ Noninverting Input Bias Current Match ±5V to ±15V ● 118 nA ΔCMRR Common Mode Rejection Match VCM = ±12.5V (Note 9) ±15V ● 91 dB VCM = ±2.5V (Note 9) ±5V ● 91 dB ΔPSRR Power Supply Rejection Match VS = ±4.5V to ±15V (Note 9) ● 92 dB 14692f 4