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OPA657 - OPERATIONAL AMPLIFIER

Download the OPA657 datasheet PDF. This datasheet also covers the OPA657_Burr variant, as both devices belong to the same operational amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

The OPA657 combines a high gain bandwidth, low distor-tion, voltage-feedback op amp with a low voltage noise JFET-input stage to offer a very high dynamic range amplifier for high precision ADC (Analog-to-Digital Converter) driving or wideband transimpedance applications.

Key Features

  • q HIGH GAIN.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA657_Burr-BrownCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Burr-Brown (Texas Instruments)

Part Number Description
OPA650 Wideband / Low Power Voltage Feedback OPERATIONAL AMPLIFIER
OPA651 Wideband / Low Power Voltage Feedback OPERATIONAL AMPLIFIER
OPA654 Wide Bandwidth / High Output Current Difet OPERATIONAL AMPLIFIER
OPA655 Wideband / Unity Gain Stable / FET-Input OPERATIONAL AMPLIFIER
OPA656 Precision / High-Speed Transimpedance Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
OPA657 OPA657 SBOS197B – DECEMBER 2001 – REVISED MAY 2004 1.6GHz, Low-Noise, FET-Input OPERATIONAL AMPLIFIER FEATURES q HIGH GAIN BANDWIDTH PRODUCT: 1.6GHz q HIGH BANDWIDTH 275MHz (G = +10) q LOW INPUT OFFSET VOLTAGE: ±0.25mV q LOW INPUT BIAS CURRENT: 2pA q LOW INPUT VOLTAGE NOISE: 4.8nV/ Hz q HIGH OUTPUT CURRENT: 70mA q FAST OVERDRIVE RECOVERY APPLICATIONS q WIDEBAND PHOTODIODE AMPLIFIER q WAFER SCANNING EQUIPMENT q ADC INPUT AMPLIFIER q TEST AND MEASUREMENT FRONT END q HIGH GAIN PRECISION AMPLIFIER DESCRIPTION The OPA657 combines a high gain bandwidth, low distor-tion, voltage-feedback op amp with a low voltage noise JFET-input stage to offer a very high dynamic range amplifier for high precision ADC (Analog-to-Digital Converter) driving or wideband transimpedance applications.