OPA140AIDGKR Part Information

Details for OPA140AIDGKR by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Operational Amplifiers - Op Amps

Part Description

The OPA140, OPA2140, and OPA4140 operational amplifier (op amp) family is a series of low-power JFET input amplifiers that features good drift and low input bias current. The rail-to-rail output swing and input range that includes V– allow designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, singlesupply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The OPA140 achieves 11-MHz unity-gain bandwidth and 20-V/μs slew rate while consuming only 1.8 mA (typical) of quiescent current. It runs on a single 4.5-V to 36-V supply or dual ±2.25-V to ±18-V supplies. All versions are fully specified from –40°C to 125°C for use in the most challenging environments. The OPA140 (single) is available in the 5-pin SOT-23, 8pin VSSOP, and 8-pin SOIC packages; the OPA2140 (dual) is available in both 8-pin VSSOP and 8-pin SOIC packages; and the OPA4140 (quad) is available in the 14-pin SOIC and 14-pin TSSOP packages.

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Part Features

  • Dual-Supply Operation: u00b12.25 V to u00b118 V
  • Industry-Standard SOIC Packages
  • Input Voltage Range Includes Vu2013 Supply
  • Low Input Bias Current: 10 pA Maximum
  • Low Noise: 5.1 nV/u221aHz
  • Low Supply Current: 2 mA Maximum
  • No Phase Reversal
  • Single-Supply Operation: 4.5 V to 36 V
  • Slew Rate: 20 V/u03bcs
  • VSSOP, TSSOP, and SOT-23 Packages
  • Very Low 1/f Noise: 250 nVPP, 0.1 Hz to 10 Hz
  • Very Low Offset Drift: 1 u03bcV/u00b0C Maximum
  • Very Low Offset: 120 u03bcV

Part Specifications

No. of Amplifiers 1 Amplifier
Bandwidth 11MHz
Slew Rate 20V/µs
Supply Voltage Range ± 2.25V to ± 18V 4.5V to 36V
Amplifier Case Style MSOP
No. of Pins 8Pins
Product Range -
RoHS Compliant

Alternative Part Descriptions

  • OP AMP, PRECISION, 11MHZ, 20V/us, MSOP-8; No. of Amplifiers:1 Amplifier; Bandwidth:11MHz; Slew Rate:20V/�s; Supply Voltage Range:� 2.25V to � 18V, 4.5V to 36V; Amplifier Case Style:MSOP; No. of Pins:8Pins; Product Range:- RoHS Compliant: Yes | Newark Electronics
  • Single, 11MHz, Single Supply, Low Noise, Precision, Rail-to-Rail Output, JFET Amplifier; | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA140AIDGKR?

Additional datasheets, footprints and schematics for OPA140AIDGKR are listed in our Part Details tab. You can also find the OPA140AIDGKR image and similar parts on this details page.

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What category does OPA140AIDGKR fall under?

The OPA140AIDGKR is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to OPA140AIDGKR when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Is the OPA140AIDGKR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for OPA140AIDGKR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for OPA140AIDGKR.

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