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Details for OPA227PA by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps
OPA227PA image

OPA227PA by Texas Instruments

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
Part Information
OPA227PA image
RoHS Compliant
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.
No. of Amplifiers:
1 Amplifier
Slew Rate:
Supply Voltage Range:
± 2.5V to ± 18V
Amplifier Case Style:
No. of Pins:
Operating Temperature Min:
Product Range:
Alternate Descriptions
OP Amp Single GP 18V 8-Pin PDIP RS Components
OP Amp Single GP ±18V 8-Pin PDIP Tube Avnet America
Operational amplifier; 8MHz; 2.5÷18V; Channels:1; DIP8 Transfer Multisort Elektronik
OP Amp Single GP ±18V 8-Pin PDIP Tube Avnet Europe
Op-Amp LN 8MHz 2,3V/us DIP8 Schukat Electronic
Operational Amplifier [Texas Instruments] OPA227PA Operational Amplifier Distrelec