Texas Instruments TLC2254AQD Advanced LinCMOS™ Rail-to-Rail Operational Amplifiers

The TLC2254AQD from Texas Instruments is a high-performance, quad operational amplifier designed for a wide range of applications. This advanced LinCMOS™ amplifier features rail-to-rail output swing on both supply rails, which enables it to offer maximum dynamic range, making it particularly suitable for single-supply operations as well as dual-supply applications.

With an impressive low supply current of 210 µA per channel (typical), the TLC2254AQD is optimized for low-voltage, low-power applications. This makes it an ideal choice for battery-powered devices, portable instruments, and power-sensitive applications. The device operates from 2.7 V to 16 V single supply or ±1.35 V to ±8 V dual supplies, providing designers with a flexible solution for various circuit designs.

The TLC2254AQD boasts a wide bandwidth of 2.2 MHz and a high slew rate of 3.6 V/µs, ensuring that the amplifier can handle a broad range of frequencies with rapid transitions. This makes it suitable for applications such as audio processing, A/D buffer amplifiers, and active filters.

Additionally, the device features an input common-mode voltage range that includes the negative rail, enhancing its capability to operate effectively in single-supply conditions. The TLC2254AQD also provides low noise performance, with a typical input referred noise voltage of 19 nV/√Hz at f = 1 kHz, which is critical for precision applications.

Enclosed in a 14-pin SOIC package, the TLC2254AQD is designed for robustness with an extended temperature range of -40°C to 125°C. This temperature resilience, along with its built-in electrostatic discharge (ESD) protection, makes the device reliable and durable for industrial-grade requirements.

Whether you are designing for data acquisition systems, test equipment, or any application that requires high accuracy and low power consumption, the TLC2254AQD operational amplifier from Texas Instruments is an excellent choice that combines performance, efficiency, and versatility.