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OPA698 - Voltage Limiting Amplifier

Description

The OPA698 is a wideband, unity-gain stable voltagefeedback op amp that offers bipolar output voltage limiting.

Two buffered limiting voltages take control of the output when it attempts to drive beyond these limits.

This new output limiting architecture holds the limiter offset error to ±10mV.

Features

  • q HIGH.

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Datasheet preview – OPA698

Datasheet Details

Part number OPA698
Manufacturer Texas Instruments
File Size 828.53 KB
Description Voltage Limiting Amplifier
Datasheet download datasheet OPA698 Datasheet
Additional preview pages of the OPA698 datasheet.

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Full PDF Text Transcription

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OPA698 OPA698 www.ti.com SBOS258D – NOVEMBER 2002 – REVISED DECEMBER 2008 Unity-Gain Stable, Wideband Voltage Limiting Amplifier FEATURES q HIGH LINEARITY NEAR LIMITING q FAST RECOVERY FROM OVERDRIVE: 1ns q LIMITING VOLTAGE ACCURACY: ±10mV q –3dB BANDWIDTH (G = +1): 450MHz q GAIN BANDWIDTH PRODUCT: 250MHz q SLEW RATE: 1100V/µs q ±5V AND +5V SUPPLY OPERATION q HIGH-GAIN VERSION AVAILABLE: OPA699 DESCRIPTION The OPA698 is a wideband, unity-gain stable voltagefeedback op amp that offers bipolar output voltage limiting. Two buffered limiting voltages take control of the output when it attempts to drive beyond these limits. This new output limiting architecture holds the limiter offset error to ±10mV. The op amp operates linearly to within 20mV of the output limit voltages.
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