OPA320 Datasheet - Texas Instruments

OPA320 CMOS Operational Amplifier

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 1.45 mA. The OPA320 series is ideal for low-power, singlesupply applications. Low-noise.

OPA320 Features

* 1 Precision with Zero-Crossover Distortion:

* Low Offset Voltage: 150 µV (Maximum)

* High CMRR: 114 dB

* Rail-to-Rail I/O

* Low Input Bias Current: 0.9 pA (Maximum)

* Low Noise: 7 nV/√Hz at 10 kHz

* Wide Bandwidth: 20 MHz

* Slew Rate:

OPA320-etcTI.pdf