OPA656 - FET-Input Operational Amplifier

Texas Instruments

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Datasheet Details

Part number	OPA656
Manufacturer	Texas Instruments
File Size	1.65 MB
Description	FET-Input Operational Amplifier
Datasheet	OPA656-etcTI.pdf

OPA656 Product details

Description

The OPA656 combines a wideband, unity-gain stable, voltage-feedback operational amplifier with a lownoise junction gate field-effect transistor (JFET) input stage to offer an ultra high dynamic-range amplifier for transimpedance applications and high-speed data acquisition front-ends.

Features

Wide bandwidth:.
Gain-bandwidth product: 230MHz.
Unity-gain bandwidth: 550MHz.
Large-signal bandwidth (2VPP): 150MHz.
High precision:.
Input offset voltage: 600μV (maximum).
Input offset voltage drift: 6μV/°C (maximum).
Input voltage noise: 6nV/√Hz.
Input bias current: 2pA.
Low distortion (RL = 200Ω, VO = 2VPP):.
HD2, HD3 at 5MHz:.
80dBc,.
100dBc.
Supply range: 8V to 12V 2.

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Published: Aug 27, 2019 |