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OPA4141 - JFET Amplifier

General Description

The OPA141, OPA2141, and OPA4141 amplifier family is a series of low-power JFET input amplifiers that feature good drift and low input bias current.

allow designers to take advantage of the low-noise characteristics of JFET ampli

Key Features

  • 1.
  • 2 Low Supply Current: 2.3mA max.
  • Low Offset Drift: 10mV/°C max.
  • Low Input Bias Current: 20pA max.
  • Very Low 1/f Noise: 250nVPP.
  • Low Noise: 6.5nV/√Hz.
  • Wide Bandwidth: 10MHz.
  • Slew Rate: 20V/ms.
  • Input Voltage Range Includes V.
  • Rail-to-Rail Output.
  • Single-Supply Operation: 4.5V to 36V.
  • Dual-Supply Operation: ±2.25V to ±18V.
  • No Phase Reversal.
  • MSOP-8, TSSOP Packages.

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Other Datasheets by Texas Instruments

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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 OPA141 OPA2141 OPA4141 OPA141 OPA2141 OPA4141 SBOS510B – MARCH 2010 – REVISED MAY 2010 Single-Supply, 10MHz, Rail-to-Rail Output, Low-Noise, JFET Amplifier Check for Samples: OPA141, OPA2141, OPA4141 FEATURES 1 •2 Low Supply Current: 2.3mA max • Low Offset Drift: 10mV/°C max • Low Input Bias Current: 20pA max • Very Low 1/f Noise: 250nVPP • Low Noise: 6.5nV/√Hz • Wide Bandwidth: 10MHz • Slew Rate: 20V/ms • Input Voltage Range Includes V– • Rail-to-Rail Output • Single-Supply Operation: 4.5V to 36V • Dual-Supply Operation: ±2.