Datasheet4U Logo Datasheet4U.com

HFA1245 Datasheet Current Feedback Operational Amplifier

Manufacturer: Intersil (now Renesas)

Overview: c1No-8nO8taR8Dc-EItaNCOotTOauBErMSSRTOMhSeeLEIcLeEhNtTonDEriEcwaPDwlRRSwOuE.DipPnUpLteoCArrTCst iECl.MceonEmtNe/rTtsact July 2004 HFA1245 FN3682.5 Dual, 420MHz, Low Power, Video, Current Feedback Operational Amplifier with Disable The HFA1245 is a dual, high speed, low power current feedback amplifier built with Intersil’s proprietary plementary bipolar UHF-1 process.

Key Features

  • individual TTL/CMOS compatible disable controls. When pulled low they disable the corresponding amplifier, which reduces the supply current and forces the output into a high impedance state. This feature allows easy implementation of simple, low power video switching and routing systems. Component and composite video systems also benefit from this op amp’s excellent gain flatness, and good differential gain and phase specifications. Multiplexed A/D.

More Datasheets from Intersil (now Renesas)

Part Number Description
HFA1205 Video Operational Amplifier
HFA1212 Low Power Closed Loop Buffer Amplifier
HFA1102 600MHz Current Feedback Amplifier with Compensation Pin
HFA1115 Closed Loop Buffer Amplifier
HFA1120 850MHz/ Low Distortion Current Feedback Operational Amplifiers
HFA3421 1.7GHz - 2.3GHz Low Noise Amplifier
HFA3424 2.4GHz - 2.5GHz Low Noise Amplifier
HFA3524 2.5GHz/600MHz Dual Frequency Synthesizer
HFA3624 2.4GHz Up/Down Converter
HFA3661 2.0GHz to 2.7GHz DownConverter

HFA1245 Distributor