Datasheet LT1492, LT1493 (Analog Devices) - 4

LT1492/LT1493
5V ELECTRICAL CHARACTERISTICS VS = 5V, 0V; VCM = 0.5V, VOUT = 0.5V, –40
°
C
≤
TA
≤
85
°
C, unless otherwise noted. (Note 2) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage ● 150 325 µV VOS Input Offset Voltage Drift (Note 3) ● 1 3 µV/°C ∆T IOS Input Offset Current ● 5 40 nA IB Input Bias Current ● 55 130 nA Input Voltage Range ● 3.4 3.5 V ● 0 – 0.1 V CMRR Common Mode Rejection Ratio VCM = 0V to 3.4V ● 80 90 dB PSRR Power Supply Rejection Ratio VS = 2.5V to 12.5V ● 90 110 dB AVOL Large-Signal Voltage Gain VO = 0.05V to 3.7V, RL = 2k ● 140 220 V/mV Maximum Output Voltage Swing Output High, No Load ● 3.95 4.15 V (Note 4) Output High, ISOURCE = 1mA ● 3.85 4.05 V Output High, ISOURCE = 15mA ● 2.75 2.95 V Output Low, No Load ● 0.005 0.008 V Output Low, ISINK = 1mA ● 0.073 0.095 V Output Low, ISINK = 15mA ● 0.400 0.575 V IS Supply Current per Amplifier ● 480 700 µA ±
15V ELECTRICAL CHARACTERISTICS VS =
±
15V, VCM = 0V, VOUT = 0V, TA = 25
°
C, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage 120 450 µV IOS Input Offset Current 5 20 nA IB Input Bias Current 45 100 nA Input Voltage Range 13.4 13.6 V – 15.0 – 15.2 V CMRR Common Mode Rejection Ratio VCM = –15V to 13.4V 86 102 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±16V 90 113 dB AVOL Large-Signal Voltage Gain VO = ±10V, RL = 5k 1500 6500 V/mV Maximum Output Voltage Swing Output High, ISOURCE = 15mA 12.9 13.15 V Output Low, ISINK = 15mA – 14.4 – 14.6 V IO Maximum Output Current (Note 8) ±20 ±55 mA SR Slew Rate AV = – 2, (Note 5) 2 3 V/µs GBW Gain-Bandwidth Product f = 100kHz 3 5 MHz IS Supply Current per Amplifier 500 800 µA Channel Separation VO = ±10V, RL = 5k 128 140 dB Minimum Supply Voltage ±1.4 ±2 V Full Power Bandwidth AV = 1, VO = 20VP-P 30 kHz tS Settling Time 0.01%, AV = 1, ∆VO = 10V 5.8 µs 4