ADP74ABT

ADP74ABT is a monolithic analog switch IC (integrated circuit) designed for low-voltage, low-power applications. It is a member of the Analog Devices ADP74A family of switches, offering a wide range of voltage ratings and current capacities.

The ADP74ABT is a single-pole, two-throw (SPST) analog switch, featuring low on-resistance (typically 80 ohms) and a high switching speed (typically 1.5 ns). It is fabricated using Analog Devices' proprietary high-performance CMOS technology, allowing for high accuracy and reliability.

The device operates over a supply voltage range of 3V to 36V, making it suitable for a variety of applications, including audio and data acquisition, industrial control, and medical instrumentation. The ADP74ABT also features an on-chip charge pump for improved switching speed and accuracy.

In applications where low leakage current is crucial, the ADP74ABT can be used as a "zero drain current" switch, eliminating the need for additional circuitry or components. The IC's low power consumption (typically 50 nA) and low quiescent current (typically 100 nA) make it an attractive solution for battery-powered devices.

The ADP74ABT is available in a range of packaging options, including the TSSOP (thin-shrink small outline package) and SOIC (small outline integrated circuit) formats, making it suitable for use in a variety of applications, from consumer devices to industrial control systems.