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OPA4684 - Current-Feedback Operational Amplifier

Description

The OPA4684 provides a new level of performance in lowpower, wideband, current-feedback (CFB) amplifiers.

This CFBPLUS amplifier is among the first to use an internally closed-loop input buffer stage that enhances performance significantly over earlier low-power CFB amplifiers.

Features

  • PLUS Low-Power.

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Datasheet preview – OPA4684

Datasheet Details

Part number OPA4684
Manufacturer Texas Instruments
File Size 901.49 KB
Description Current-Feedback Operational Amplifier
Datasheet download datasheet OPA4684 Datasheet
Additional preview pages of the OPA4684 datasheet.

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Full PDF Text Transcription

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www.ti.com OPA4684 OPA4684 OPA4684 ® SBOS240G – JUNE 2002 – REVISED JULY 2008 Quad, Low-Power, Current-Feedback Operational Amplifier FEATURES q MINIMAL BANDWIDTH CHANGE VERSUS GAIN q 170MHz BANDWIDTH AT G = +2 q > 120MHz BANDWIDTH TO GAIN > +10 q LOW DISTORTION: < –78dBc at 5MHz q HIGH OUTPUT CURRENT: 120mA q SINGLE +5V TO +12V SUPPLY OPERATION q DUAL ±2.5 TO ±6.0V SUPPLY OPERATION q LOW SUPPLY CURRENT: 1.
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