AD7938BCPZ - Analog Devices Inc.

Manufacturer Part Number

AD7938BCPZ

Manufacturer

Analog Devices

Introduction

High-performance 12-bit SAR ADC with multi-channel inputs

Product Features and Performance

12-bit resolution

5 MSPS sampling rate

Multiple input configurations: 4, 7, 8 channels

Input types: Differential, Pseudo-Differential, Single Ended

Parallel data interface

MUX-S/H-ADC configuration

Ratio S/H:ADC 1:1

Single A/D Converter design

SAR architecture for high speed and precision

External and internal reference voltage support

Dual supply voltage: 2.7V to 5.25V for analog and digital circuits

Product Advantages

Optimized for high-speed signal processing

Flexible input configurations for various signals

Low power consumption with dual supply voltages

High integration reduces external component count

Key Technical Parameters

12-bit resolution

Sampling rate up to 1.5M samples per second

4/7/8-channel input

SAR architecture

Voltage supply range from 2.7V to 5.25V

Quality and Safety Features

Wide operating temperature range from -40°C to 85°C

Reliable performance in demanding environments

Compatibility

Suitable for various data acquisition systems

Compatible with 32-VFQFN Exposed Pad, CSP

32-LFCSP-VQ (5x5) package for surface mount technology

Application Areas

Industrial automation

Medical imaging systems

Communication systems

Instrumentation and control systems

Product Lifecycle

Active status

Regularly updated with potential for future enhancements

Several Key Reasons to Choose This Product

High-speed data sampling

Multi-channel input versatility

Stable operation under variable conditions

Proven SAR ADC accuracy and reliability

Long-term manufacturer support and product availability