OPA320 Datasheet PDF

●DESCRIPTION

●The OPA320 (single) and OPA2320 (dual) are a new generation of precision, low-voltage CMOS operational amplifiers optimized for very low noise and wide bandwidth while operating on a low quiescent current of only 1.45mA.

●FEATURES

●• Precision with Zero-Crossover Distortion:

●  – Low Offset Voltage: 150μV (max)

●  – High CMRR: 114dB

●  – Rail-to-Rail I/O

●• Low Input Bias Current: 0.9pA (max)

●• Low Noise: 7nV/√Hz at 10kHz

●• Wide Bandwidth: 20MHz

●• Slew Rate: 10V/μs

●• Quiescent Current: 1.45mA/ch

●• Single-Supply Voltage Range: 1.8V to 5.5V

●• OPA320S, OPA2320S:

●  – IQ in Shutdown Mode: 0.1μA

●• Unity-Gain Stable

●• Small Packages:

●  – SOT23, MSOP, DFN

●APPLICATIONS

●• High-Z Sensor Signal Conditioning

●• Transimpedance Amplifiers

●• Test and Measurement Equipment

●• Programmable Logic Controllers (PLCs)

●• Motor Control Loops

●• Communications

●• Input/Output ADC/DAC Buffers

●• Active Filters