Datasheet LT1722, LT1723, LT1724 (Analog Devices) - 4

LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±5V, VCM = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) 100 400 μV LT1722 SOT-23 and LT1723 MS8 150 650 μV IOS Input Offset Current 40 300 nA IB Input Bias Current 40 300 nA en Input Noise Voltage f = 10kHz 3.8 nV/√Hz in Input Noise Current f = 10kHz 1.2 pA/√Hz RIN Input Resistance VCM = ±3.5V 5 35 MΩ Differential 50 kΩ CIN Input Capacitance 2 pF Input Voltage Range + 3.5 4 V Input Voltage Range – –4 –3.5 V CMRR Common Mode Rejection Ratio VCM = ±3.5V 80 100 dB PSRR Power Supply Rejection Ratio VS = ±2.3V to ± 5.5V 78 90 dB AVOL Large-Signal Voltage Gain VOUT = ±3V, RL = 500Ω 10 17 V/mV VOUT = ±3V, RL = 150Ω 7 14 V/mV VOUT Output Swing RL = 500Ω, VIN = ±10mV ±3.2 ±3.8 V RL = 150Ω, VIN = ±10mV ±3.1 ±3.4 V IOUT Output Current VOUT = ± 3V, 10mV Overdrive 23 50 mA ISC Short-Circuit Current VOUT = 0V, VIN = ±1V 35 90 mA SR Slew Rate AV = –1, (Note 7) 45 70 V/μs Full Power Bandwidth 3V Peak, (Note 8) 3.7 MHz GBW Gain Bandwidth f = 200kHz 115 200 MHz tS Settling Time AV = –1, 2V, 0.1% 91 ns AV = –1, 2V, 0.01% 112 ns tr, tf Rise Time, Fall Time AV = 1, 10% to 90%, VIN = 0.2VP-P, RL = 150Ω 6 ns Overshoot AV = 1, VIN = 0.2VP-P, RL = 150Ω, RF = 0Ω 15 % Propagation Delay 50% VIN to 50% VOUT = 0.2VP-P, RL = 150Ω 3 ns RO Output Resistance AV = 1, f = 1MHz 0.15 Ω Channel Separation VOUT = ±3V, RL = 150Ω 82 90 dB IS Supply Current Per Amplifi er 3.7 4.5 mA
TA = 25°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted.
VOS Input Offset Voltage (Note 6) 250 550 μV LT1722 SOT-23 and LT1723 MS8 350 800 μV IOS Input Offset Current 20 300 nA IB Input Bias Current 20 300 nA en Input Noise Voltage f = 10kHz 4 nV/√Hz in Input Noise Current f = 10kHz 1.1 pA/√Hz RIN Input Resistance VCM = 1.5V to 3.5V 5 32 MΩ Differential 55 kΩ CIN Input Capacitance 2 pF Input Voltage Range + 3.5 4 V Input Voltage Range – 1 1.5 V 172234fb 4