AD7927BRUZ-REEL7

High-Performance SAR ADC for Multi-Channel Data Acquisition

Product Description

Product Overview

The AD7927BRUZ-REEL7 is a 12-bit, 8-channel SAR ADC delivering up to 1MSPS throughput. Designed for precision measurement and industrial data acquisition systems, it integrates an internal 2.5V reference, sample-and-hold circuitry, and an industry-standard SPI interface. Its low-power architecture and flexible input modes make it ideal for sensor-rich and real-time control applications.

Key Features

12-bit resolution with 1MSPS sample rate
8 analog input channels, supporting single-ended or pseudo-differential mode
Low-power SAR architecture with on-chip sample-and-hold
Integrated 2.5V reference; supports external reference
SPI/QSPI/MICROWIRE compatible serial interface
Single-supply operation from 2.7V to 5.25V
Low power-down mode for power-sensitive designs
Industrial temperature range −40°C to +85°C

Applications

Industrial automation and PLC modules
Multi-sensor acquisition systems
Medical and diagnostic measurement devices
Motor control and servo drives
Smart metering and energy monitoring
Embedded measurement systems and data acquisition front-ends

Electrical Characteristics

Parameter	Value
Resolution	12-bit
Channels	8
Architecture	SAR
Sampling Rate	1 MSPS
Interface	SPI/QSPI/MICROWIRE
Reference	2.5V internal/external available
Input Mode	One-ended / Pseudo-differential
Input Range	0 – Vref
Supply Voltage	2.7–5.25V
Operating Temp.	−40°C ~ +85°C
Package	TSSOP-20
Packing	REEL7 (Tape & Reel)