Datasheet OP295, OP495 (Analog Devices) - 3

OP295/OP495 SPECIFICATIONS ELECTRICAL CHARACTERISTICS
VS = 5.0 V, VCM = 2.5 V, TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS 30 300 μV −40°C ≤ TA ≤ +125°C 800 μV Input Bias Current IB 8 20 nA −40°C ≤ TA ≤ +125°C 30 nA Input Offset Current IOS ±1 ±3 nA −40°C ≤ TA ≤ +125°C ±5 nA Input Voltage Range VCM 0 4.0 V Common-Mode Rejection Ratio CMRR 0 V ≤ VCM ≤ 4.0 V, −40°C ≤ TA ≤ +125°C 90 110 dB Large Signal Voltage Gain AVO RL = 10 kΩ, 0.005 ≤ VOUT ≤ 4.0 V 1000 10,000 V/mV RL = 10 kΩ, −40°C ≤ TA ≤ +125°C 500 V/mV Offset Voltage Drift ΔVOS/ΔT 1 5 μV/°C OUTPUT CHARACTERISTICS Output Voltage Swing High VOH RL = 100 kΩ to GND 4.98 5.0 V RL = 10 kΩ to GND 4.90 4.94 V IOUT = 1 mA, −40°C ≤ TA ≤ +125°C 4.7 V Output Voltage Swing Low VOL RL = 100 kΩ to GND 0.7 2 mV RL = 10 kΩ to GND 0.7 2 mV IOUT = 1 mA, −40°C ≤ TA ≤ +125°C 90 mV Output Current IOUT ±11 ±18 mA POWER SUPPLY Power Supply Rejection Ratio PSRR ±1.5 V ≤ VS ≤ ±15 V 90 110 dB ±1.5 V ≤ VS ≤ ±15 V, –40°C ≤ TA ≤ +125°C 85 dB Supply Current per Amplifier ISY VOUT = 2.5 V, RL = ∞, −40°C ≤ TA ≤ +125°C 150 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ 0.03 V/μs Gain Bandwidth Product GBP 75 kHz Phase Margin θO 86 Degrees NOISE PERFORMANCE Voltage Noise en p-p 0.1 Hz to 10 Hz 1.5 μV p-p Voltage Noise Density en f = 1 kHz 51 nV/√Hz Current Noise Density in f = 1 kHz <0.1 pA/√Hz VS = 3.0 V, VCM = 1.5 V, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Conditions Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS 100 500 μV Input Bias Current IB 8 20 nA Input Offset Current IOS ±1 ±3 nA Input Voltage Range VCM 0 2.0 V Common-Mode Rejection Ration CMRR 0 V ≤ VCM ≤ 2.0 V, −40°C ≤ TA ≤ +125°C 90 110 dB Large Signal Voltage Gain AVO RL = 10 kΩ 750 V/mV Offset Voltage Drift ∆VOS/∆T 1 μV/°C Rev. G | Page 3 of 16 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION PIN CONFIGURATIONS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS RAIL-TO-RAIL APPLICATION INFORMATION LOW DROP-OUT REFERENCE LOW NOISE, SINGLE-SUPPLY PREAMPLIFIER DRIVING HEAVY LOADS DIRECT ACCESS ARRANGEMENT SINGLE-SUPPLY INSTRUMENTATION AMPLIFIER SINGLE-SUPPLY RTD THERMOMETER AMPLIFIER COLD JUNCTION COMPENSATED, BATTERY-POWERED THERMOCOUPLE AMPLIFIER 5 V ONLY, 12-BIT DAC THAT SWINGS 0 V TO 4.095 V 4 mA TO 20 mA CURRENT-LOOP TRANSMITTER 3 V LOW DROPOUT LINEAR VOLTAGE REGULATOR LOW DROPOUT, 500 mA VOLTAGE REGULATOR WITH FOLDBACK CURRENT LIMITING SQUARE WAVE OSCILLATOR SINGLE-SUPPLY DIFFERENTIAL SPEAKER DRIVER HIGH ACCURACY, SINGLE-SUPPLY, LOW POWER COMPARATOR OUTLINE DIMENSIONS ORDERING GUIDE