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OPA643 - Wideband Low Distortion / High Gain OPERATIONAL AMPLIFIER

Download the OPA643 datasheet PDF (OPA643_Burr included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for wideband low distortion / high gain operational amplifier.

Description

The OPA643 provides a level of speed and dynamic range previously unattainable in a monolithic op amp.

Using a de-compensated voltage feedback architecture with two internal gain stages, the OPA643 achieves exceptionally low harmonic distortion over a wide frequency range.

Features

  • q LOW.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA643_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Burr-Brown
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Full PDF Text Transcription

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® A64 OPA 3 658 OP OPA643 OPA 643 Wideband Low Distortion, High Gain OPERATIONAL AMPLIFIER FEATURES q LOW DISTORTION: –90dBc at 5MHz q LOW NOISE: 2.3nV/√Hz q GAIN-BANDWIDTH PRODUCT: 800MHz q AVAILABLE IN SOT23-5 PACKAGE q STABLE IN GAINS ≥ 3 q HIGH SLEW RATE: 1000V/µs q HIGH OPEN-LOOP GAIN: 95dB q HIGH OUTPUT CURRENT: ±60mA APPLICATIONS q BASE STATION ADC PREAMP q ADC/DAC BUFFER AMPLIFIER q LOW DISTORTION IF AMPLIFIER q LOW NOISE, BROADBAND, TRANSIMPEDANCE AMPLIFIER q LOW NOISE PREAMPLIFIER q VIDEO AMPLIFICATION q TEST INSTRUMENTATION DESCRIPTION The OPA643 provides a level of speed and dynamic range previously unattainable in a monolithic op amp.
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