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OPA141 - JFET Amplifier

Download the OPA141 datasheet PDF. This datasheet also covers the OPA4141 variant, as both devices belong to the same jfet amplifier family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA4141-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
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OPA111 Low Noise Precision Difet OPERATIONAL AMPLIFIER Burr-Brown
OPA121 Low Cost Precision Difet OPERATIONAL AMPLIFIER Burr-Brown
OPA124 Low Noise Precision Difet OPERATIONAL AMPLIFIER Burr-Brown

Other Datasheets by Texas Instruments

Part Number Description
OPA140 11-MHz JFET op-amp
OPA145 5.5-MHz JFET Operational Amplifiers
OPA130 Precision FET-Input Operational Amplifiers
OPA132 High-Speed FET-Input Operational Amplifiers
OPA134 High Performance Audio Operational Amplifiers

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.

View original datasheet text
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.