AD7866BRU

The AD7866BRU is a high performance, single-channel, 14-bit analog-to-digital (A/D) converter that utilizes successive-approximation register (SAR) architecture. It is housed in a small, 8-lead, 3 mmx3 mm plastic, leadless package and is designed for use in battery-powered devices, where low power and small size are desired. It is ideal for applications such as data acquisition, medical instrumentation, and measurement systems.

The AD7866BRU works by converting an analog input voltage into a 14-bit digital value. To do this, it uses a successive-approximation analog-to-digital conversion technique. In this method, the converter compares a reference voltage to an input voltage, and then it adjusts the reference voltage until it reaches a value that is equal to or closest to the input voltage. The final value of the reference voltage is then converted into a 14-bit digital value.

The AD7866BRU is designed to operate over a wide range of supply voltages, from 0.5V to 3.3V. It features an on-chip reference, allowing it to operate without an external reference. It also features a maximum sampling rate of 4MHz, making it suitable for high-speed data acquisition. In addition, the AD7866BRU is configurable in both single-ended and differential inputs.

The AD7866BRU is a versatile A/D converter that can be used in a wide range of applications, such as data acquisition, medical instrumentation, and measurement systems. Its small size and low power consumption make it ideal for use in battery-powered devices. It features configurable single-ended and differential inputs, as well as an on-chip reference, allowing it to operate without an external reference. In addition, its maximum sampling rate of 4MHz makes it suitable for high-speed data acquisition.