AD546, AD5 Datasheet - Analog Devices

AD546 1 pA Monolithic Electrometer Operational Amplifier

PRODUCT HIGHLIGHTS The AD546 is a monolithic electrometer combining the virtues of low (1 pA) input bias current with the cost effectiveness of a plastic mini-DIP package. Both input offset voltage and input offset voltage drift are laser trimmed, providing very high performance for such a low cos.

AD546 Features

* DC PERFORMANCE 1 mV max Input Offset Voltage Low Offset Drift: 20 ␮V/؇ C 1 pA max Input Bias Current Input Bias Current Guaranteed Over Full Common-Mode Voltage Range AC PERFORMANCE 3 V/␮s Slew Rate 1 MHz Unity Gain Bandwidth Low Input Voltage Noise: 4 ␮V p-p, 0.1 Hz to 10 Hz Available in a Low Cost

AD5-46.pdf