OPA4227UA Amplifiers & Comparators by Texas Instruments

OP AMP LOW NOISE 8MHZ 0.2MV SOIC

Status: Unknown
Series: -
RoHS: Unknown
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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.

Where to Buy

Prices starting from US$3.57

Distributor Stock
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RS
from US$11.38
891
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Texas Instruments
from US$5.26
75,020
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Schukat Electronic
from US$3.57
250
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Newark Electronics
from US$13.74
31
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element14
from US$12.51
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Farnell
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Specifications

No. of Amplifiers 4 Amplifier, 4Amplifiers
Bandwidth 8MHz
Slew Rate 2.3V/µs
Supply Voltage Range ± 2.5V to ± 18V
Amplifier Case Style SOIC
No. of Pins 14Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 2.5V to ± 18V
Amplifier Type Low Noise
Base Number 4227
Gain Bandwidth 8MHz
IC Generic Number 4227
Input Offset Voltage Max 200µV
Op Amp Type Precision
Operating Temperature Range -40°C to +85°C
Supply Voltage + Nom 15V
Supply Voltage Max 18V
Supply Voltage Min 2.5V

Alternative Descriptions

Quad high precision, low noise operational amplifiers | Texas Instruments
OPA4227UA, Operational Amplifiers | RS
4xOp-Amp LN 8MHz 2,3V/us SO14 | Schukat Electronic
Op Amp, Low Noise, 8Mhz, 0.2Mv, Soic | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA4227UA?

Additional datasheets, footprints and schematics for OPA4227UA are listed on our Part Details page. You can also find images and similar parts to OPA4227UA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for OPA4227UA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view OPA4227UA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does OPA4227UA fall under?

The OPA4227UA is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to OPA4227UA when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the OPA4227UA you can contact the distributor directly for product support, shipping queries etc.

Is the OPA4227UA RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for OPA4227UA have stock available?

Authorised distributors including Texas Instruments, RS, Schukat Electronic, Newark Electronics and element14 have stock available or on a lead time for OPA4227UA.

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