OPA544T
- Description
- High-Current (4A Typ), High-Voltage, Operational Amplifier 5-TO-220 -40 to 85
- Common Mode Rejection Ratio
- 90dB
- Gain Bandwidth Product
- 1.4MHz
- Input Bias Current
- 100pA
- Input Offset Voltage (Vos)
- 1mV
- Slew Rate
- 8V/µs
- Operating Supply Voltage
- 35V
- Datasheet

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- High Output Current: 4A
- Wide Dual Supply Voltage Range: 10V to 35V
- Low Input Offset Voltage: 1mV
- High Slew Rate: 8V/µs
- Excellent Common Mode Rejection Ratio: 90dB
- Compact TO-220 Package
The Texas Instruments OPA544 is a high-current Operational Amplifier designed for applications requiring robust performance and reliability. With a maximum output current of 4A and a dual supply voltage range of 10V to 35V, this amplifier is ideal for driving heavy loads in various instrumentation and buffering applications. Housed in a TO-220 package, it operates efficiently across a wide temperature range from -40°C to 85°C, making it suitable for demanding environments.
The High-Current (4A Typ), High-Voltage, Operational Amplifier is designed for applications requiring high output current and voltage performance, making it suitable for driving loads in various electronic circuits. Common use cases include power amplifiers, signal conditioning, and instrumentation applications, especially in industrial and automotive environments. Engineers and designers use it for its high slew rate and low input offset voltage, enhancing the accuracy and efficiency of their circuits.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.