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OPA2140 - 11-MHz JFET op-amp

Download the OPA2140 datasheet PDF. This datasheet also covers the OPA140 variant, as both devices belong to the same 11-mhz jfet op-amp family and are provided as variant models within a single manufacturer datasheet.

Description

The OPA140, OPA2140, and OPA4140 (OPAx140) operational amplifier (op amp) family is a series of low-power JFET input amplifiers that

Features

  • Very-low offset drift: 1 μV/°C maximum.
  • Very-low offset: 120 μV.
  • Low input bias current: 10 pA maximum.
  • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz.
  • Low noise: 5.1 nV/√Hz.
  • Slew rate: 20 V/μs.
  • Low supply current: 2 mA maximum.
  • Input voltage range includes V.
  • supply.
  • Single-supply operation: 4.5 V to 36 V.
  • Dual-supply operation: ±2.25 V to ±18 V.
  • No phase reversal.
  • Packages:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPA140-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
OPA21 Low Power Precision Operational Amplifier Burr-Brown
OPA2107 OPERATIONAL AMPLIFIER Burr-Brown
OPA211 Precision Operational Amplifier Burr-Brown
OPA2111 Dual Low Noise Precision Difet OPERATIONAL AMPLIFIER Burr-Brown
OPA2130 FET-INPUT OPERATIONAL AMPLIFIERS Burr-Brown

Other Datasheets by Texas Instruments

Part Number Description
OPA2141 JFET Amplifier
OPA2145 5.5-MHz JFET Operational Amplifiers
OPA210 36-V Operational Amplifiers
OPA211 Precision Operational Amplifier
OPA211-EP Precision Operational Amplifier

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
OPA140, OPA2140, OPA4140 SBOS498F – JUNE 2010 – REVISED MARCH 2023 OPAx140 High-Precision, Low-Noise, Rail-to-Rail Output, 11-MHz, JFET Op Amps 1 Features • Very-low offset drift: 1 μV/°C maximum • Very-low offset: 120 μV • Low input bias current: 10 pA maximum • Very-low 1/f noise: 250 nVPP, 0.1 Hz to 10 Hz • Low noise: 5.1 nV/√Hz • Slew rate: 20 V/μs • Low supply current: 2 mA maximum • Input voltage range includes V– supply • Single-supply operation: 4.5 V to 36 V • Dual-supply operation: ±2.
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