TL052ACDR – TEXAS INSTRUMENTS

The Texas Instruments TL052ACDR is a dual low-power, JFET-input operational amplifier packaged in a 8-pin PDIP. Operating from a ±3V to ±18V supply voltage range, it offers a low input bias current (typically 25pA) and high input impedance (typically 10¹²Ω), making it ideal for applications requiring high precision and minimal loading effects on preceding circuitry. Its low noise characteristics (18nV/√Hz at 1kHz) are beneficial in sensitive analog signal processing. The TL052ACDR exhibits a large gain-bandwidth product (3MHz) and a slew rate of 13V/µs, suitable for moderate-speed applications. While not designed for high-speed applications requiring GHz bandwidths, its versatility makes it a solid choice for instrumentation amplifiers, active filters (e.g., Sallen-Key, multiple-feedback), precision integrators, and general-purpose analog signal conditioning. The JFET input stage contributes to its excellent input offset voltage (typically 1mV) and temperature stability, crucial for long-term stability in applications demanding accurate signal amplification. Its low power consumption contributes to battery-powered designs, and its availability in a readily solderable PDIP package simplifies prototyping and production. The device’s relatively low cost further enhances its appeal for a wide range of applications.