OPA4227PA Part Information
The OPAx22x series operational amplifiers combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both AC and precision DC performance. The OPAx227 is unity-gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPAx228 is optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10V/µs and a bandwidth of 33MHz. The OPAx227 and OPAx228 series operational amplifiers are ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applications requiring high precision. The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry standard OP-27 and OP-37 with substantial improvements across the board. The dual and quad versions are available for space savings and per channel cost reduction. The OPAx227, OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to 85°C.
- High CMRR: 138 dB
- High Open-loop Gain: 160 dB
- Low Input Bias Current: 10 nA Maximum
- Low Noise: 3nV/u221aHz
- Low Offset Voltage: 75 u00b5V Maximum
- OPA227 Replaces OP-27, LT1007, MAX427
- OPA228 Replaces OP-37, LT1037, MAX437
- Settling Time: 5 u03bcs (Significant Improvement Over OP-27)
- Single, Dual, and Quad Versions
- Wide Bandwidth: u2013 OPA227: 8 MHz, 2.3 V/u03bcs u2013 OPA228: 33 MHz, 10 V/u03bcs
- Wide Supply Range: u00b12.5 V to u00b118 V
|No. of Amplifiers||4 Amplifier, 4Amplifiers|
|Supply Voltage Range||± 2.5V to ± 18V|
|Amplifier Case Style||DIP|
|No. of Pins||14Pins|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|SVHC||No SVHC (27-Jun-2018)|
|Amplifer Supply Voltage||± 2.5V to ± 18V|
|Op Amp Type||Low Noise|
|Operating Temperature Range||-40°C to +85°C|
|Supply Voltage Max||36V|
|Supply Voltage Min||5V|
Alternative Part Descriptions
- IC, OP AMP; No. of Amplifiers:4 Amplifier; Bandwidth:8MHz; Slew Rate:2.3V/µs; Supply Voltage Range:± 2.5V to ± 18V; Amplifier Case Style:DIP; No. of Pins:14Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; RoHS Compliant: Yes | Newark Electronics
- Quad high precision, low noise operational amplifiers | Texas Instruments
Frequently Asked Questions
Where can I find additional details, specifications and documents for a OPA4227PA?
Additional datasheets, footprints and schematics for OPA4227PA are listed in our Part Details tab. You can also find the OPA4227PA image and similar parts on this details page.
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What category does OPA4227PA fall under?
The OPA4227PA is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.
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You can view similar parts to OPA4227PA 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 OPA4227PA RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for OPA4227PA have stock available?
Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for OPA4227PA.
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