AD7266BSUZ

The AD7266BSUZ from Analog Devices is a high-speed, low-power, dual 12-bit Successive Approximation Analog-to-Digital Converter (ADC). It achieves a throughput rate of up to 2 MSPS and operates from a single power supply ranging from 2.7 V to 5.25 V.

This ADC features pin-configurable analog inputs, supporting 12-channel single-ended, 6-channel fully differential, or 6-channel pseudo-differential configurations. It includes an accurate on-chip 2.5 V reference with a ±0.2% maximum accuracy at 25°C and a temperature coefficient of 20 ppm/°C. The device offers a high-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP protocols.

Designed for efficiency, the AD7266BSUZ consumes minimal power, with specifications like 9 mW at 1.5 MSPS (3 V supplies) and 27 mW at 2 MSPS (5 V supplies). It operates across a wide temperature range of -40°C to +125°C and is available in 32-lead LFCSP and TQFP packages. The device also includes a low-power shutdown mode, consuming only 1 μA maximum.

With its combination of speed, resolution, low power consumption, and flexible input options, the AD7266BSUZ is suitable for various data acquisition systems and embedded applications requiring precise analog-to-digital conversion.