AD7356BRUZ - Dual, 5 MSPS, 12-Bit, SAR ADC from Analog Devices Inc.

The AD7356BRUZ is a high-performance, dual 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) from Analog Devices Inc., designed to provide precision and speed for a wide range of applications. This ADC is capable of sampling rates up to 5 megasamples per second (MSPS), making it an ideal choice for high-speed data acquisition systems, medical instruments, communication systems, and industrial control applications.

Featuring a dual-channel architecture, the AD7356BRUZ enables simultaneous sampling of two analog signals, which is critical for applications requiring high channel density or for those where phase information between signals is important. Each channel has its own dedicated conversion resources, ensuring accurate and independent conversion results.

With a true differential input structure, the AD7356BRUZ offers several advantages, including increased immunity to common-mode noise and improved signal integrity. This differential input capability allows for direct digitization of transformer-coupled signals, reducing the need for additional signal conditioning components.

The device operates from a 3 V to 3.6 V power supply and features a fully differential analog input range of ±V REF, with V REF ranging from 2.5 V to 3.6 V. This flexibility in reference voltage provides users with control over the trade-off between dynamic range and power consumption to suit specific application requirements.

Integration features of the AD7356BRUZ include an on-chip reference buffer, a track-and-hold circuit, and a high-speed serial interface. The serial interface is SPI/QSPI/MICROWIRE/DSP compatible, making the device easy to interface with most microcontrollers and digital signal processors.

The ADC comes in a compact 16-lead TSSOP (Thin Shrink Small Outline Package) and operates over the industrial temperature range of -40°C to +125°C. With its robust design and high-speed performance, the AD7356BRUZ is an excellent choice for designers looking to improve their system's data throughput and accuracy.