AD7851ARZ-REEL - Analog Devices Inc.

Manufacturer Part Number

AD7851ARZ-REEL

Manufacturer

Analog Devices

Introduction

High-performance 14-bit analog-to-digital converter (ADC)

Product Features and Performance

14-bit resolution

Sampling rate up to 333 kilosamples per second (kSPS)

Single pseudo-differential input

Serial Peripheral Interface (SPI) for data communication

Successive Approximation Register (SAR) architecture

External and internal reference voltage options

5V analog and digital supply voltage

Product Advantages

High-resolution conversion suitable for precision applications

Fast sampling for real-time data acquisition

Flexible SPI interface for easy microcontroller integration

Robust SAR architecture enhances reliability

Dual reference voltage options increase versatility

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 333kSPS

Number of Inputs: 1

Input Type: Pseudo-Differential

Data Interface: SPI

Configuration: Sample-and-Hold ADC

Architecture: SAR

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Wide operating temperature range for harsh environments

Surface-mount package for reliable integration into PCBs

Compatibility

SPI interface compatible with many microcontrollers and digital systems

Application Areas

Precision measurement equipment

Industrial process control

Medical instrumentation

Data acquisition systems

Communication infrastructure

Product Lifecycle

Active product status indicates ongoing manufacture and availability

No indication of nearing discontinuation

Check with manufacturer for replacement or upgrade options

Several Key Reasons to Choose This Product

Precision 14-bit resolution for accurate data conversion

High-speed sampling supporting demanding applications

Flexible interfacing with both SPI and dual reference voltages

Durable and reliable performance across wide temperature range

Supported by reputable manufacturer Analog Devices