Datasheet LT1722, LT1723, LT1724 (Analog Devices) - 6

LT1722/LT1723/LT1724
ELECTRICAL CHARACTERISTICS The
l
denotes the specifi cations which apply over the temperature range of 0°C ≤ T A ≤ 70°C. VS = 5V, VCM = 2.5V, RL to 2.5V, unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) l 850 μV LT1722 SOT-23 and LT1723 MS8 l 950 μV Input VOS Drift (Note 9) l 3 7 μV/°C IOS Input Offset Current l 350 nA IB Input Bias Current l 350 nA Input Voltage Range + l 3.5 V Input Voltage Range – l 1.5 V CMRR Common Mode Rejection Ratio VCM = 1.5V to 3.5V l 75 dB AVOL Large-Signal Voltage Gain VOUT = 1.5V to 3.5V, RL = 500Ω l 3 V/mV VOUT Output Swing+ RL = 500Ω, VIN = ±10mV l 3.55 V Output Swing– RL = 500Ω, VIN = ±10mV l 1.45 V IOUT Output Current VOUT = 3.5V, or 1.5V, 10mV Overdrive l 9 mA ISC Short-Circuit Current VOUT = 2.5V, VIN = ±1V l 11 mA SR Slew Rate AV = –1, (Note 7) l 30 V/μs GBW Gain Bandwidth (Note 10) f = 200kHz l 100 MHz Channel Separation VOUT = 1.5V to 3.5V, RL = 500Ω l 81 dB IS Supply Current l 5.95 mA
The
l
denotes the specifi cations which apply over the temperature range of –40°C ≤ T A ≤ 85°C. VS = ±5V, VCM = 0V, unless otherwise noted. (Note 5) SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VOS Input Offset Voltage (Note 6) l 900 μV LT1722 SOT-23 and LT1723 MS8 l 1100 μV Input VOS Drift (Note 9) l 3 10 μV/°C IOS Input Offset Current l 400 nA IB Input Bias Current l 400 nA Input Voltage Range + l 3.5 V Input Voltage Range – l –3.5 V CMRR Common Mode Rejection Ratio VCM = ±3.5V l 75 dB PSRR Power Supply Rejection Ratio VS = ±2.0V to ±5.5V l 75 dB AVOL Large-Signal Voltage Gain VOUT = ±3V, RL = 500Ω l 8 V/mV VOUT = ±3V, RL = 150Ω l 5 V/mV VOUT Output Swing RL = 500Ω, VIN = ±10mV l ±3.1 V RL = 150Ω, VIN = ±10mV l ±3.0 V IOUT Output Current VOUT = ±3V, 10mV Overdrive l 20 mA ISC Short-Circuit Current VOUT = 0V, VIN = ±1V l 25 mA SR Slew Rate AV = –1, (Note 7) l 25 V/μs GBW Gain Bandwidth f = 200kHz l 90 MHz Channel Separation VOUT = ±3V, RL = 150Ω l 80 dB IS Supply Current l 5.95 mA 172234fb 6