Datasheet LT1469-2 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | Dual 200MHz, 30V/μs 16-Bit Accurate AV ≥ 2 Op Amp |
| Seiten / Seite | 12 / 3 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| Dateiformat / Größe | PDF / 201 Kb |
| Dokumentensprache | Englisch |
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, otherwise specifi cations are at TA = 25°C. VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VSUPPLY MIN TYP MAX UNITS
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, 1mV Overdrive ±15V ±13.0 ±13.6 V RL = 2k, 1mV Overdrive ±15V ±12.8 ±13.5 V RL = 10k, 1mV Overdrive ±5V ±3.0 ±3.7 V RL = 2k, 1mV Overdrive ±5V ±2.8 ±3.6 V IOUT Maximum Output Current VOUT = ±12.5V, 1mV Overdrive ±15V ±15 ±22 mA VOUT = ±2.5V, 1mV Overdrive ±5V ±15 ±22 mA ISC Output Short-Circuit Current VOUT = 0V, 0.2V Overdrive (Note 3) ±15V ±25 ±40 mA SR Slew Rate RL = 2k (Note 6) ±15V 20 30 V/μs ±5V 15 22 V/μs FPBW Full-Power Bandwidth 10V Peak, (Note 7) ±15V 475 kHz 3V Peak, (Note 7) ±5V 1160 kHz GBW Gain Bandwidth Product f = 100kHz, RL = 2k ±15V 140 200 MHz ±5V 130 190 MHz tS Settling Time 10V Step, 0.01%, AV = –1 ±15V 650 ns 10V Step, 150μV, AV = –1 ±15V 800 ns ROUT Output Resistance AV = –1, f = 100kHz ±15V 0.02 Ω Channel Separation VOUT = ±12.5V, RL = 2k ±15V 100 130 dB VOUT = ±2.5V, RL = 2k ±5V 100 130 dB IS Supply Current Per Amplifi er ±15V 4.1 5.2 mA ±5V 3.8 5 mA ΔVOS Input Offset Voltage Match ±15V 30 225 μV ±5V 50 350 μV ΔIB– Inverting Input Bias Current Match ±5V to ±15V 2 18 nA ΔIB+ Noninverting Input Bias Current Match ±5V to ±15V 5 78 nA ΔCMRR Common Mode Rejection Match VCM = ±12.5V (Note 9) ±15V 93 113 dB VCM = ±2.5V (Note 9) ±5V 93 115 dB ΔPSRR Power Supply Rejection Match VS = ±4.5V to ±15V (Note 9) 97 115 dB 14692f 3
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temperature range, otherwise specifi cations are at TA = 25°C. VCM = 0V unless otherwise noted. SYMBOL PARAMETER CONDITIONS VSUPPLY MIN TYP MAX UNITS
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, 1mV Overdrive ±15V ±13.0 ±13.6 V RL = 2k, 1mV Overdrive ±15V ±12.8 ±13.5 V RL = 10k, 1mV Overdrive ±5V ±3.0 ±3.7 V RL = 2k, 1mV Overdrive ±5V ±2.8 ±3.6 V IOUT Maximum Output Current VOUT = ±12.5V, 1mV Overdrive ±15V ±15 ±22 mA VOUT = ±2.5V, 1mV Overdrive ±5V ±15 ±22 mA ISC Output Short-Circuit Current VOUT = 0V, 0.2V Overdrive (Note 3) ±15V ±25 ±40 mA SR Slew Rate RL = 2k (Note 6) ±15V 20 30 V/μs ±5V 15 22 V/μs FPBW Full-Power Bandwidth 10V Peak, (Note 7) ±15V 475 kHz 3V Peak, (Note 7) ±5V 1160 kHz GBW Gain Bandwidth Product f = 100kHz, RL = 2k ±15V 140 200 MHz ±5V 130 190 MHz tS Settling Time 10V Step, 0.01%, AV = –1 ±15V 650 ns 10V Step, 150μV, AV = –1 ±15V 800 ns ROUT Output Resistance AV = –1, f = 100kHz ±15V 0.02 Ω Channel Separation VOUT = ±12.5V, RL = 2k ±15V 100 130 dB VOUT = ±2.5V, RL = 2k ±5V 100 130 dB IS Supply Current Per Amplifi er ±15V 4.1 5.2 mA ±5V 3.8 5 mA ΔVOS Input Offset Voltage Match ±15V 30 225 μV ±5V 50 350 μV ΔIB– Inverting Input Bias Current Match ±5V to ±15V 2 18 nA ΔIB+ Noninverting Input Bias Current Match ±5V to ±15V 5 78 nA ΔCMRR Common Mode Rejection Match VCM = ±12.5V (Note 9) ±15V 93 113 dB VCM = ±2.5V (Note 9) ±5V 93 115 dB ΔPSRR Power Supply Rejection Match VS = ±4.5V to ±15V (Note 9) 97 115 dB 14692f 3