Datasheet LT1806, LT1807 (Analog Devices) - 3

LT1806/LT1807
ELECTRICAL CHARACTERISTICS TA = 25°C. VS = 5V, 0V; VS = 3V, 0V; VSHDN = open; VCM = VOUT = half supply, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = V+ 100 550 μV VCM = V– 100 550 μV VCM = V+ (LT1806 SOT-23) 100 700 μV VCM = V– (LT1806 SOT-23) 100 700 μV ΔVOS Input Offset Voltage Shift VCM = V – to V+ 50 550 μV VCM = V – to V+ (LT1806 SOT-23) 100 700 μV Input Offset Voltage Match (Channel-to-Channel) VCM = V – to V+ 200 1000 μV (Note 10) IB Input Bias Current VCM = V+ 1 4 μA VCM = V – + 0.2V –13 – 5 μA ΔIB Input Bias Current Shift VCM = V – to V+ 6 17 μA Input Bias Current Match (Channel-to-Channel) VCM = V+ 0.03 1.2 μA (Note 10) VCM = V – + 0.2V 0.05 3.0 μA IOS Input Offset Current VCM = V+ 0.03 0.6 μA VCM = V – + 0.2V 0.05 1.5 μA ΔIOS Input Offset Current Shift VCM = V – + 0.2V to V+ 0.08 2.1 μA Input Noise Voltage 0.1Hz to 10Hz 800 nVP-P en Input Noise Voltage Density f = 10kHz 3.5 nV/√Hz in Input Noise Current Density f = 10kHz 1.5 pA/√Hz CIN Input Capacitance 2 pF AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 75 220 V/mV VS = 5V, VO = 1V to 4V, RL = 100 to VS/2 9 22 V/mV VS = 3V, VO = 0.5V to 2.5V, RL = 1k to VS/2 60 150 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = V – to V+ 79 100 dB VS = 3V, VCM = V – to V+ 74 95 dB CMRR Match (Channel-to-Channel) (Note 10) VS = 5V, VCM = V – to V+ 73 100 dB VS = 3V, VCM = V – to V+ 68 95 dB Input Common Mode Range V – V + V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V 90 105 dB PSRR Match (Channel-to-Channel) (Note 10) VS = 2.5V to 10V, VCM = 0V 84 105 dB Minimum Supply Voltage (Note 6) 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load 8 50 mV ISINK = 5mA 50 130 mV ISINK = 25mA 170 375 mV VOH Output Voltage Swing High (Note 7) No Load 15 65 mV ISOURCE = 5mA 85 180 mV ISOURCE = 25mA 350 650 mV 18067fc 3