TS922IDT

The TS922IDT is a high-performance operational amplifier (op-amp) manufactured by STMicroelectronics. It is designed for a variety of applications, including audio processing, signal conditioning, and instrumentation. Below is a detailed description of its key features and specifications:

General Features:

• Dual Channel: The TS922IDT contains two independent, high-gain, low-noise op-amps in a single package, making it suitable for differential signal processing and other applications requiring multiple amplification stages.
• Rail-to-Rail Output: The op-amp is designed to provide rail-to-rail output, allowing it to swing close to the supply voltage levels. This feature is particularly useful in battery-operated devices where maximizing output range is critical.
• Low Noise: The TS922IDT boasts a low input noise voltage, making it ideal for applications where signal integrity is paramount, such as audio and sensor signal processing.

Electrical Characteristics:

• Supply Voltage: The op-amp operates over a wide supply voltage range, typically from 2.7V to 12V, allowing flexibility in various circuit designs.
• Gain Bandwidth Product: The TS922IDT has a gain bandwidth product of approximately 10 MHz, which ensures adequate performance for a wide range of frequencies.
• Slew Rate: The op-amp features a slew rate of around 0.5 V/µs, which is sufficient for many applications, although it may limit performance in high-frequency scenarios.
• Input Impedance: The input impedance is high, which minimizes the loading effect on the preceding stage, making it suitable for interfacing with high-impedance sources.

Package and Thermal Characteristics:

• Package Type: The TS922IDT is typically available in an SO-8 (Small Outline) package, which is compact and suitable for surface-mount technology (SMT) applications.
• Operating Temperature Range: The device is rated for operation over a standard temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

Applications:

The TS922IDT is versatile and can be used in various applications, including:

• Audio amplifiers and mixers
• Active filters
• Signal conditioning circuits
• Data acquisition systems
• Medical instrumentation

Conclusion:

The TS922IDT from STMicroelectronics is a robust and versatile operational amplifier that combines high performance with low noise and rail-to-rail output capabilities. Its dual-channel configuration and wide supply voltage range make it an excellent choice for a variety of electronic applications, particularly in audio and signal processing domains.