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FEATURES 725 MH- Gain Bandwidth AD849 175 MH- Gain Bandwidth AD848 4.8 mA Supply Current 300 V, s Slew Rate 80 ns Settling Time to 0.1% for a 10 V Step AD849 Differential Gain: AD848 = 0.07%, AD849 = 0.08% Differential Phase: AD848 = 0.08 , AD849 = 0.04 Drives Capacitive Loads DC PERFORMANCE 3 nV, √H- Input Voltage Noise AD849 85 V, mV Open Loop Gain into a 1 k Load AD849 1 mV max Input Offset Voltage Performance Specified for 5 V and 15 V Operation Available in Plastic, Hermetic Cer
Analog Devices
Precision Thermocouple Amplifiers - Amplifier
Precision Thermocouple Amplifiers with Cold Junction Compensation AD8494, AD8495, AD8496, AD8497
FEATURES
Low cost and easy to use Pretrimmed for J or K type thermocouples Internal cold junction compensation High impedance differential input Standalone 5 mV, °C thermometer Reference pin allows offset adjustment Thermocouple break detection Laser wafer trimmed to 1°C initial accuracy and
0.025°C, °C ambient temperature rejection Low power: <1 mW at VS = 5 V Wide power supply range
Single sup