LT1492/LT1493 ± 15V ELECTRICAL CHARACTERISTICSVS = ± 15V, VCM = 0V, VOUT = 0V, 0 ° C ≤ TA ≤ 70 ° C, unless otherwise noted.SYMBOLPARAMETERCONDITIONSMINTYPMAXUNITS VOS Input Offset Voltage ● 160 550 µV VOS Input Offset Voltage Drift (Note 3) ● 1 3 µV/°C ∆T IOS Input Offset Current ● 10 30 nA IB Input Bias Current ● 55 120 nA Input Voltage Range ● 13.4 13.5 V ● – 15.0 – 15.1 V CMRR Common Mode Rejection Ratio VCM = – 15V to 13.4V ● 84 101 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±16V ● 90 108 dB AVOL Large-Signal Voltage Gain VO = ±10V, RL = 5k ● 1200 4000 V/mV Maximum Output Voltage Swing Output High, ISOURCE = 15mA ● 12.7 13.0 V Output Low, ISINK = 15mA ● – 14.2 – 14.6 V IS Supply Current per Amplifier ● 600 930 µA VS = ± 15V, VCM = 0V, VOUT = 0V, –40 ° C ≤ TA ≤ 85 ° C, unless otherwise noted. (Note 2)SYMBOLPARAMETERCONDITIONSMINTYPMAXUNITS VOS Input Offset Voltage ● 180 650 µV VOS Input Offset Voltage Drift (Note 3) ● 1 3 µV/°C ∆T IOS Input Offset Current ● 10 50 nA IB Input Bias Current ● 55 150 nA Input Voltage Range ● 13.4 13.45 V ● – 15.0 – 15.05 V CMRR Common Mode Rejection Ratio VCM = – 15V to 13.4V ● 82 101 dB PSRR Power Supply Rejection Ratio VS = ±2V to ±16V ● 90 108 dB AVOL Large-Signal Voltage Gain VO = ±10V, RL = 5k ● 1000 3500 V/mV Maximum Output Voltage Swing Output High, ISOURCE = 15mA ● 12.5 12.9 V Output Low, ISINK = 15mA ● –14.1 –14.6 V IS Supply Current per Amplifier ● 620 1000 µA 5