OPA541AP Amplifiers & Comparators by Texas Instruments


Status: Unknown
Series: Power Amplifier
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The OPA541 device is a power-operational amplifier capable of operation from power supplies up to ±40 V, and delivering continuous output currents up to 5 A. Internal current-limit circuitry can be userprogrammed with a single external resistor, protecting the amplifier and load from fault conditions. The OPA541 devices fabricated are using a proprietary bipolar and FET process. The OPA541 uses a single current-limit resistor to set both the positive and negative current limits. Applications currently using hybrid power amplifiers requiring two current-limit resistors do need not to be modified. The OPA541 is available in an 11-pin power plastic package and an industry-standard 8-pin TO-3 hermetic package. The power plastic pachage has a copper-lead frame to maximize heat transfer. The TO-3 package is isolated from all circuitry, allowing it to be mounted directly to a heat sink without special insulators.

Prices starting from US$14.00

Distributor Starting From Stock
Logo for element14 element14 US$23.48
Buy Now
Logo for Chip One Stop Chip One Stop US$14.00
Buy Now
View Full Pricing & Stock Comparison


No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 1.6MHz
Slew Rate 10V/µs
Supply Voltage Range ± 10V to ± 35V
Amplifier Case Style TO-220
No. of Pins 11Pins
Operating Temperature Min -25°C
Operating Temperature Max 85°C
Product Range Power Amplifier
Automotive Qualification Standard -
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 10V to ± 35V
Amplifier Type Power
Base Number 541
Gain Bandwidth 1.6MHz
IC Generic Number 541
Input Offset Voltage Max 10mV
Logic Function Number 541
Op Amp Type High Voltage
Operating Temperature Range -25°C to +85°C
Supply Voltage + Nom 80V
Supply Voltage Max 35V
Supply Voltage Min 10V

Alternative Descriptions

OP AMP, HIGH POWER, TO-220-11, 541 | Farnell

Featured content from Future

Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA541AP?

Additional datasheets, footprints and schematics for OPA541AP are listed on our Part Details page. You can also find images and similar parts to OPA541AP on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for OPA541AP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view OPA541AP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does OPA541AP fall under?

The OPA541AP is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to OPA541AP 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 OPA541AP you can contact the distributor directly for product support, shipping queries etc.

Is the OPA541AP RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for OPA541AP have stock available?

Authorised distributors including Farnell, element14 and Chip One Stop have stock available or on a lead time for OPA541AP.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for OPA541AP often in real-time on the comparison pages.

What if I can't find stock of OPA541AP?

You can fill out our help required form which you can use to request a quote for OPA541AP from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.