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OPA328 CMOS Operational Amplifiers

OPA328 Description

OPA328, OPA2328 SBOS957E * FEBRUARY 2022 * REVISED JANUARY 2025 OPAx328 Precision, 40MHz, 1pA, Low-Noise, RRIO, CMOS Operational Ampli.
The single-channel OPA328 and dual-channel OPA2328 (OPAx328) are a new generation family of precision, low-voltage CMOS operational amplifiers optimi.

OPA328 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

OPA328 Applications

* Optical module
* Position sensor
* Multiparameter patient monitor
* CT and PET scanner
* Chemistry and gas analyzer
* Bidirectional 400-V and 800-V to LV
* Merchant network and server PSU
* String inverter
* Solar power optimi

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CMOS Operational Amplifiers Texas Instruments
Texas Instruments OPA328-like datasheet