Microsemi

A1425A-PL84C

Microsemi's A1425A-PL84C is a high-performance, low-power, single-supply, monolithic operational amplifier (op-amp) designed for a wide range of applications. This device offers excellent DC performance, low noise, and low power consumption, making it suitable for various applications, including precision instrumentation, data acquisition systems, and portable electronics.

Description:

The A1425A-PL84C is a low-noise, low-offset voltage op-amp that operates from a single 3.3V or 5V supply. It features a wide gain bandwidth of 3.9 MHz and a high slew rate of 10 V/µs, ensuring fast and accurate signal processing. The device is available in a compact 8-pin plastic DIP (PL84C) package, making it suitable for space-constrained applications.

Features:

1. Low noise: 8 nV/√Hz input voltage noise
2. Low offset voltage: 100 µV max
3. Wide gain bandwidth: 3.9 MHz
4. High slew rate: 10 V/µs
5. Single 3.3V or 5V supply operation
6. Compact 8-pin plastic DIP (PL84C) package
7. Low power consumption: 2.2 mA (typical) at 5V supply

Applications:

1. Precision instrumentation amplifiers
2. Data acquisition systems
3. Portable electronics
4. Battery-powered devices
5. Strain gauge and thermocouple amplifiers
6. Medical instrumentation
7. Audio and video equipment
8. Industrial control systems

The A1425A-PL84C is a versatile and reliable operational amplifier that combines low noise, low offset voltage, and low power consumption, making it an excellent choice for a wide range of applications. Its compact form factor and single-supply operation further enhance its suitability for space-constrained and portable electronic designs.