Datasheet4U Logo Datasheet4U.com

OPA4684 - Current-Feedback Operational Amplifier

Description

The OPA4684 provides a new level of performance in lowpower, wideband, current-feedback (CFB) amplifiers.

This CFBPLUS amplifier is among the first to use an internally closed-loop input buffer stage that enhances performance significantly over earlier low-power CFB amplifiers.

Features

  • PLUS Low-Power.

📥 Download Datasheet

📁 Similar Datasheet

  • OPA4684 - Wideband / Low-Power / Current Feedback Operational Amplifier (Burr-Brown)
  • OPA4650 - Wideband / Low Power / Quad Voltage Feedback OPERATIONAL AMPLIFIER (Burr-Brown)
  • OPA4658 - Quad Wideband / Low Power Current Feedback OPERATIONAL AMPLIFIER (Burr-Brown)
  • OPA404 - Quad High-Speed Precision Difet OPERATIONAL AMPLIFIER (Burr-Brown)
  • OPA4130 - FET-INPUT OPERATIONAL AMPLIFIERS (Burr-Brown)
  • OPA4131 - General Purpose FET-INPUT OPERATIONAL AMPLIFIERS (Burr-Brown)
  • OPA4132 - High-Speed FET-INPUT OPERATIONAL AMPLIFIERS (Burr-Brown)
  • OPA4134 - High Performance AUDIO OPERATIONAL AMPLIFIERS TM (Burr-Brown)
  • OPA4137 - LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier Series (Burr-Brown)
  • OPA4227 - High Precision / Low Noise OPERATIONAL AMPLIFIERS (Burr-Brown)
Other Datasheets by Texas Instruments
  • OPA4684M - Quad Low-Power Current-Feeback Operational Amplifier
  • OPA4130 - Precision FET-Input Operational Amplifiers
  • OPA4132 - High-Speed FET-Input Operational Amplifiers
  • OPA4134 - High Performance Audio Operational Amplifiers
  • OPA4140 - 11-MHz JFET op-amp
  • OPA4141 - JFET Amplifier
  • OPA4170 - Low-Power Operational Amplifiers
  • OPA4171 - General-Purpose Operational Amplifiers

Full PDF Text Transcription

Click to expand full text
www.ti.com OPA4684 OPA4684 OPA4684 ® SBOS240G – JUNE 2002 – REVISED JULY 2008 Quad, Low-Power, Current-Feedback Operational Amplifier FEATURES q MINIMAL BANDWIDTH CHANGE VERSUS GAIN q 170MHz BANDWIDTH AT G = +2 q > 120MHz BANDWIDTH TO GAIN > +10 q LOW DISTORTION: < –78dBc at 5MHz q HIGH OUTPUT CURRENT: 120mA q SINGLE +5V TO +12V SUPPLY OPERATION q DUAL ±2.5 TO ±6.0V SUPPLY OPERATION q LOW SUPPLY CURRENT: 1.
Published: |