OPA140AIDGKR Part Information
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.
- 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
|No. of Amplifiers||1 Amplifier|
|Supply Voltage Range||± 2.25V to ± 18V 4.5V to 36V|
|Amplifier Case Style||MSOP|
|No. of Pins||8Pins|
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.
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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for OPA140AIDGKR.
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