Datasheet LT1803, LT1804, LT1805 (Analog Devices) - 5

LT1803/LT1804/LT1805
ELECTRICAL CHARACTERISTICS The
●
denotes specifications which apply over the –40
°
C
≤
TA
≤
85
°
C temperature range. VS = 5V, 0V; VS = 3V, 0V; VCM = VOUT = half supply unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage VCM = 0V ● 0.7 4 mV VCM = 0V (DD Package) ● 1.5 6.5 mV VCM = 0V (SOT-23 Package) ● 1.5 7 mV VCM = VS ● 1.7 9 mV ∆VOS Input Offset Shift VCM = 0V to VS – 2V ● 0.125 1.00 mV Input Offset Voltage Match VCM = 0V ● 1 6.5 mV (Channel-to-Channel) (Note 9) VCM = 0V (DD Package) ● 2 9 mV VOS TC Input Offset Voltage Drift (Note 8) ● 10 35 µV/°C IB Input Bias Current VCM = 1V ● 200 1500 nA VCM = VS – 0.2V ● 3.4 6.5 µA Input Bias Current Match VCM = 1V ● 150 2000 nA (Channel-to-Channel) (Note 9) VCM = VS – 0.2V ● 150 2200 nA IOS Input Offset Current VCM = 1V ● 100 1600 nA VCM = VS – 0.2V ● 50 1600 nA AVOL Large-Signal Voltage Gain VS = 5V, VO = 0.5V to 4.5V, RL = 1k to VS/2 ● 12 48 V/mV VS = 5V, VO = 1.5V to 3.5V, RL = 100Ω to VS/2 ● 1.3 4.8 V/mV VS = 3V, VO = 0.5V to 2.5V, RL=1k to VS/2 ● 8 35 V/mV CMRR Common Mode Rejection Ratio VS = 5V, VCM = 0V to 3V ● 69 95 dB VS = 3V, VCM = 0V to 1V ● 60 90 dB CMRR Match (Channel-to-Channel) (Note 9) VS = 5V, VCM = 0V to 3V ● 63 90 dB VS = 3V, VCM = 0V to 1V ● 54 85 dB Input Common Mode Range ● 0 VS V PSRR Power Supply Rejection Ratio VS = 2.5V to 10V, VCM = 0V ● 64 86 dB PSRR Match (Channel-to-Channel) (Note 9) VS = 2.5V to 10V, VCM = 0V ● 58 86 dB Minimum Supply Voltage (Note 6) ● 2.3 2.5 V VOL Output Voltage Swing Low (Note 7) No Load ● 20 90 mV ISINK = 5mA ● 100 250 mV ISINK = 10mA ● 170 350 mV VOH Output Voltage Swing High (Note 7) No Load ● 20 90 mV ISOURCE = 5mA ● 170 400 mV ISOURCE = 10mA ● 300 600 mV ISC Short-Circuit Current (Note 3) VS = 5V ● 12 35 mA VS = 3V ● 11 27 mA IS Supply Current per Amplifier ● 3.1 4.25 mA GBW Gain Bandwidth Product VS = 5V, Frequency = 2MHz, RL = 1k to 2.5V ● 40 77 MHz SR Slew Rate VS = 5V, AV = –1, RL = 1k to VS/2, VO = 0.5V to 4.5V ● 30 70 V/µs Measured at VO = 1.5V, 3.5V 180345f 5