OPA328 Datasheet PDF (CMOS Operational Amplifiers) | Download Texas Instruments OPA328

OPA328 - CMOS Operational Amplifiers

Description

The single-channel OPA328 and dual-channel OPA2328 (OPAx328) are a new generation family of precision, low-voltage CMOS operational amplifiers optimized for very low noise and wide bandwidth.

Features

Precision with zero-crossover distortion:.
Low offset voltage: 50µV (maximum).
High CMRR: 120dB.
Rail-to-rail I/O.
Wide bandwidth: 40MHz.
Low input bias current: 1pA (maximum).
Low noise: 6.1nV/√Hz at 10kHz.
Slew rate: 30V/µs.
Fast 0.01% settling time: 180ns.
Single-supply voltage range: 2.2V to 5.5V.
Unity-gain stable 2.

Datasheet Details

Part number	OPA328
Manufacturer	Texas Instruments
File Size	2.09 MB
Description	CMOS Operational Amplifiers
Datasheet	OPA328 Datasheet

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Full PDF Text Transcription

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OPA328, OPA2328 SBOS957E – FEBRUARY 2022 – REVISED JANUARY 2025 OPAx328 Precision, 40MHz, 1pA, Low-Noise, RRIO, CMOS Operational Amplifiers With Shutdown 1 Features • Precision with zero-crossover distortion: – Low offset voltage: 50µV (maximum) – High CMRR: 120dB – Rail-to-rail I/O • Wide bandwidth: 40MHz • Low input bias current: 1pA (maximum) • Low noise: 6.1nV/√Hz at 10kHz • Slew rate: 30V/µs • Fast 0.01% settling time: 180ns • Single-supply voltage range: 2.2V to 5.

Published: Jan 27, 2025 |