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OPA861 Datasheet Wide Bandwidth Operational Transconductance Amplifier

Manufacturer: Texas Instruments

Overview: OPA861 www.ti.com SBOS338G – AUGUST 2005 – REVISED MAY 2013 Wide Bandwidth Operational Transconductance Amplifier (OTA) Check for Samples:.

General Description

The OPA861 is a versatile monolithic component designed for wide-bandwidth systems, including high performance video, RF and IF circuitry.

The OPA861 is a wideband, bipolar operational transconductance amplifier (OTA).

The OTA or voltage-controlled current source can be viewed as an ideal transistor.

Key Features

  • 1.
  • Wide Bandwidth (80MHz, Open-Loop, G = +5).
  • High Slew Rate (900V/µs).
  • High Transconductance (95mA/V).
  • External IQ-Control.
  • Low Quiescent Current (5.4mA).