Rochester Electronics Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps TLC2254AQD

The TLC2254AQD is a quad operational amplifier from Texas Instruments, designed for low-power applications. It features rail-to-rail output, allowing for increased dynamic range in both single-supply and split-supply configurations. The device operates with a typical supply current of only 35 ¬µA per channel, making it suitable for battery-powered devices. It exhibits low noise performance, with a noise level of 19 nV/,àöHz at 1 kHz, which is significantly lower than many competing micropower solutions. The input bias current is also low, at 1 pA typical, and the common-mode input voltage range includes the negative rail, enhancing its versatility in various applications. The TLC2254AQD is fully characterized at 5 V and ¬±5 V, and it is available in a temperature range of -40¬8C to 125¬8C. This operational amplifier is a suitable choice for applications requiring high input impedance and low noise, such as small-signal conditioning for high-impedance sources.