Texas Instruments

OPA843ID

OPA843ID Description

The OPA843ID is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for applications requiring precision and speed. With a voltage supply span ranging from 8V to 12V, this op-amp offers exceptional performance in a wide range of electronic systems. Its voltage feedback amplifier type ensures stability and ease of use in various configurations. The OPA843ID is RoHS3 compliant, REACH unaffected, and EAR99 classified, making it suitable for global distribution and use.

OPA843ID Features

• Voltage Supply Span: The OPA843ID operates over a wide voltage range of 8V to 12V, providing flexibility in power supply design.
• Gain Bandwidth Product: With an impressive gain bandwidth product of 800 MHz, this op-amp can handle high-frequency signals with ease.
• Slew Rate: A high slew rate of 1000V/µs ensures fast response times and minimal distortion in high-speed applications.
• Input Bias Current: The low input bias current of 20 µA helps maintain low-noise performance in sensitive circuits.
• Input Offset Voltage: A low input offset voltage of 300 µV contributes to the op-amp's overall accuracy and precision.
• Output Current: The OPA843ID can deliver up to 100 mA per channel, making it suitable for driving capacitive loads and high-current applications.
• Mounting Type: Surface mount packaging allows for compact and efficient PCB layouts in space-constrained designs.
• Package: The OPA843ID is available in an 8-pin SOIC tube package, providing a convenient and standard form factor for easy integration.

OPA843ID Applications

The OPA843ID's combination of high speed, precision, and robust performance makes it ideal for a variety of applications, including:

1. Audio Amplification: Its low noise and high slew rate make it suitable for high-fidelity audio applications.
2. Data Acquisition Systems: The OPA843ID's high bandwidth and low distortion characteristics are well-suited for data acquisition and signal conditioning in industrial and scientific equipment.
3. Video Processing: This op-amp can be used in video processing circuits, where high bandwidth and low distortion are critical for maintaining image quality.
4. Sensor Signal Conditioning: The OPA843ID's precision and low noise performance make it an excellent choice for conditioning signals from sensors in industrial and automotive applications.

Conclusion of OPA843ID

The OPA843ID is a versatile and high-performance operational amplifier from Texas Instruments, offering a unique combination of speed, precision, and robustness. Its wide voltage supply range, high gain bandwidth product, and low input bias current make it an excellent choice for a variety of applications, including audio amplification, data acquisition, video processing, and sensor signal conditioning. With its RoHS3 compliance, REACH unaffected status, and EAR99 classification, the OPA843ID is a reliable and globally accessible solution for demanding electronic systems.