Datasheet LT1815, LT1816, LT1817 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | Quad 220MHz, 1500V/µs Operational Amplifiers with Programmable Supply Current |
| Páginas / Página | 20 / 6 — ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply … |
| Formato / tamaño de archivo | PDF / 556 Kb |
| Idioma del documento | Inglés |
ELECTRICAL CHARACTERISTICS. The. denotes the specifi cations which apply over the full operating temp-
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Versión de texto del documento
LT1815/LT1816/LT1817
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temp- erature range, otherwise specifi cations are at TA = 25°C (Note 8). VS = 5V, OV; VCM = 2.5V, RL to 2.5V, unless otherwise noted. For the programmable current option (LT1815S6 or LT1816A), the ISET pin must be connected to V– through 75Ω or less, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) 0.4 2.0 mV TA = 0°C to 70°C l 2.5 mV TA = –40°C to 85°C l 3.5 mV Input Offset Voltage LT1815S6/LT1816A, 40kΩ Between ISET and V– 2 7 mV (Low Power Mode) (Note 10) TA = 0°C to 70°C l 9 mV TA = –40°C to 85°C l 10 mV ΔVOS Input Offset Voltage Drift TA = 0°C to 70°C (Note 7) l 10 15 μV/°C ΔT TA = –40°C to 85°C (Note 7) l 10 30 μV/°C IOS Input Offset Current 60 800 nA TA = 0°C to 70°C l 1000 nA TA = –40°C to 85°C l 1200 nA IB Input Bias Current –2.4 ±8 μA TA = 0°C to 70°C l ±10 μA TA = –40°C to 85°C l ±12 μA en Input Noise Voltage Density f = 10kHz 6 nV/√Hz in Input Noise Current Density f = 10kHz 1.3 pA/√Hz RIN Input Resistance VCM = 1.5V to 3.5V 1.5 5 MΩ Differential 750 kΩ CIN Input Capacitance 2 pF VCM Input Voltage Range (High) Guaranteed by CMRR 3.5 4.1 V TA = –40°C to 85°C l 3.5 V Input Voltage Range (Low) Guaranteed by CMRR 0.9 1.5 V TA = –40°C to 85°C l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V 73 82 dB TA = 0°C to 70°C l 71 dB TA = –40°C to 85°C l 70 dB Channel Separation VOUT = 1.5V to 3.5V, RL = 100Ω, LT1816/LT1817 81 100 dB TA = 0°C to 70°C l 80 dB TA = –40°C to 85°C l 79 dB Minimum Supply Voltage Guaranteed by PSRR 2.5 4 V TA = –40°C to 85°C l 4 V AVOL Large-Signal Voltage Gain VOUT = 1.5V to 3.5V, RL = 500Ω 1.0 2 V/mV TA = 0°C to 70°C l 0.7 V/mV TA = –40°C to 85°C l 0.6 V/mV VOUT = 1.5V to 3.5V, RL = 100Ω 0.7 1.5 V/mV TA = 0°C to 70°C l 0.5 V/mV TA = –40°C to 85°C l 0.4 V/mV VOUT Maximum Output Swing (High) RL = 500Ω, 30mV Overdrive 3.9 4.2 V TA = 0°C to 70°C l 3.8 V TA = –40°C to 85°C l 3.7 V RL = 100Ω, 30mV Overdrive 3.7 4 V TA = 0°C to 70°C l 3.6 V TA = –40°C to 85°C l 3.5 V VOUT Maximum Output Swing (Low) RL = 500Ω, 30mV Overdrive 0.8 1.1 V TA = 0°C to 70°C l 1.2 V TA = –40°C to 85°C l 1.3 V RL = 100Ω, 30mV Overdrive 1 1.3 V TA = 0°C to 70°C l 1.4 V TA = –40°C to 85°C l 1.5 V 181567fb 6
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the full operating temp- erature range, otherwise specifi cations are at TA = 25°C (Note 8). VS = 5V, OV; VCM = 2.5V, RL to 2.5V, unless otherwise noted. For the programmable current option (LT1815S6 or LT1816A), the ISET pin must be connected to V– through 75Ω or less, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 4) 0.4 2.0 mV TA = 0°C to 70°C l 2.5 mV TA = –40°C to 85°C l 3.5 mV Input Offset Voltage LT1815S6/LT1816A, 40kΩ Between ISET and V– 2 7 mV (Low Power Mode) (Note 10) TA = 0°C to 70°C l 9 mV TA = –40°C to 85°C l 10 mV ΔVOS Input Offset Voltage Drift TA = 0°C to 70°C (Note 7) l 10 15 μV/°C ΔT TA = –40°C to 85°C (Note 7) l 10 30 μV/°C IOS Input Offset Current 60 800 nA TA = 0°C to 70°C l 1000 nA TA = –40°C to 85°C l 1200 nA IB Input Bias Current –2.4 ±8 μA TA = 0°C to 70°C l ±10 μA TA = –40°C to 85°C l ±12 μA en Input Noise Voltage Density f = 10kHz 6 nV/√Hz in Input Noise Current Density f = 10kHz 1.3 pA/√Hz RIN Input Resistance VCM = 1.5V to 3.5V 1.5 5 MΩ Differential 750 kΩ CIN Input Capacitance 2 pF VCM Input Voltage Range (High) Guaranteed by CMRR 3.5 4.1 V TA = –40°C to 85°C l 3.5 V Input Voltage Range (Low) Guaranteed by CMRR 0.9 1.5 V TA = –40°C to 85°C l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V 73 82 dB TA = 0°C to 70°C l 71 dB TA = –40°C to 85°C l 70 dB Channel Separation VOUT = 1.5V to 3.5V, RL = 100Ω, LT1816/LT1817 81 100 dB TA = 0°C to 70°C l 80 dB TA = –40°C to 85°C l 79 dB Minimum Supply Voltage Guaranteed by PSRR 2.5 4 V TA = –40°C to 85°C l 4 V AVOL Large-Signal Voltage Gain VOUT = 1.5V to 3.5V, RL = 500Ω 1.0 2 V/mV TA = 0°C to 70°C l 0.7 V/mV TA = –40°C to 85°C l 0.6 V/mV VOUT = 1.5V to 3.5V, RL = 100Ω 0.7 1.5 V/mV TA = 0°C to 70°C l 0.5 V/mV TA = –40°C to 85°C l 0.4 V/mV VOUT Maximum Output Swing (High) RL = 500Ω, 30mV Overdrive 3.9 4.2 V TA = 0°C to 70°C l 3.8 V TA = –40°C to 85°C l 3.7 V RL = 100Ω, 30mV Overdrive 3.7 4 V TA = 0°C to 70°C l 3.6 V TA = –40°C to 85°C l 3.5 V VOUT Maximum Output Swing (Low) RL = 500Ω, 30mV Overdrive 0.8 1.1 V TA = 0°C to 70°C l 1.2 V TA = –40°C to 85°C l 1.3 V RL = 100Ω, 30mV Overdrive 1 1.3 V TA = 0°C to 70°C l 1.4 V TA = –40°C to 85°C l 1.5 V 181567fb 6