OPA544FKTTT The Texas Instruments OPA544FKTTT is a high-voltage, high-current operational amplifier designed for driving high power loads. It features a 2A minimum output current and a wide power supply range.
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OPA544FKTTT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments OPA544FKTTT is a high-voltage, high-current operational amplifier designed for driving high power loads. It features a 2A minimum output current and a wide power supply range.
✓ Total Stock: 50 pcs
$ Price Range: $13.33

OPA544FKTTT Available from 1 distributor

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✓ Non-Authorised
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OPA544FKTTT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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OPA544FKTTT Description

Short technical summary and product information.

The OPA544FKTTT from Texas Instruments is a versatile operational amplifier engineered for applications requiring high output current and high voltage capability. It combines high-performance FET op-amp circuitry with a robust output stage on a single monolithic chip.

 

Key electrical specifications include a minimum output current of 2A and a wide power supply range of ±10V to ±35V. The amplifier boasts a slew rate of 8V/µs and features internal current limit and thermal shutdown protection for enhanced reliability. The FET input stage offers a low input bias current of 100pA maximum.

 

This operational amplifier is available in a 5-lead TO-263 surface-mount power package. Its copper tab facilitates easy mounting to a heat sink, ensuring excellent thermal performance. The OPA544FKTTT is specified for operation over the extended industrial temperature range of -40°C to +85°C, making it suitable for demanding environments.

OPA544FKTTT Quick Information

Product Type: Operational Amplifier
Series: OPA544
Canonical Name: OPA544 High-Current, High-Voltage Operational Amplifier
Subcategory: Power Op Amps

OPA544FKTTT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OPA544FKTTT Estimated Pricing

Qty Low High
1+ $13.33 $13.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

OPA544FKTTT Features

  • High output current capability of 2A minimum.
  • Wide power supply range from ±10V to ±35V.
  • Fast slew rate of 8V/µs.
  • Internal current limit and thermal shutdown protection.
  • Low input bias current of 100pA maximum.

OPA544FKTTT Applications

  • Suitable for driving high power loads.
  • Designed for extended industrial temperature range.
  • Facilitates easy heat sink mounting.
  • Robust output stage for demanding applications.

OPA544FKTTT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the OPA544FKTTT?

-40°C to +85°C.

What is the package type and mounting style?

TO-263 (KTT) surface mount package with 5 pins.

What is the supply voltage range?

±10V to ±35V.

What is the output current capability?

Minimum 2A.

What is the slew rate?

8V/µs.

What is the input bias current?

100pA maximum, indicating FET input.

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