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OPA846 - Voltage-Feedback Operational Amplifier

General Description

The OPA846 combines very high gain bandwidth and large signal performance with very low input voltage noise, while dissipating a low 12.6mA supply current.

Key Features

  • q HIGH.

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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.

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www.ti.com OPA846 OPA846 OPA846 SBOS250E – JULY 2002 – REVISED DECEMBER 2008 Wideband, Low-Noise, Voltage-Feedback OPERATIONAL AMPLIFIER FEATURES q HIGH BANDWIDTH: 400MHz (G = +10) q LOW INPUT VOLTAGE NOISE: 1.2nV/√Hz q VERY LOW DISTORTION: –100dBc (5MHz) q HIGH SLEW RATE: 625V/µs q HIGH DC ACCURACY: VIO ±150µV q LOW SUPPLY CURRENT: 12.6mA q HIGH GAIN BANDWIDTH PRODUCT: 1750MHz q STABLE FOR GAINS ≥ 7 DESCRIPTION The OPA846 combines very high gain bandwidth and large signal performance with very low input voltage noise, while dissipating a low 12.6mA supply current. The classical differential input stage, along with two stages of forward gain and a high power output stage, combine to make the OPA846 an exceptionally low distortion amplifier with excellent DC accuracy and output drive.