AD7622BSTZ - Analog Devices Inc.

Manufacturer Part Number

AD7622BSTZ

Manufacturer

Analog Devices

Introduction

The AD7622BSTZ is a high-performance, 16-bit PulSAR® analog to digital converter (ADC) designed for data acquisition in scientific and industrial applications.

Product Features and Performance

16-bit resolution

Sampling rate of 2 million samples per second

Single differential input

Supports SPI, Parallel, and DSP data interfaces

SAR (Successive Approximation Register) architecture

Supports both external and internal reference voltages

Product Advantages

High-resolution and fast sampling rate improve measurement accuracy and speed

Flexible data interface options for easy integration into existing systems

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

Key Technical Parameters

Number of Bits: 16

Sampling Rate: 2M samples per second

Input Type: Differential

Data Interface: SPI, Parallel, DSP

Voltage - Supply, Analog: 2.37V ~ 2.63V

Voltage - Supply, Digital: 2.37V ~ 2.63V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates reliably within a wide temperature range

Encased in a 48-LQFP package for surface mounting, enhancing device durability and reducing susceptibility to environmental factors

Compatibility

Compatible with various microcontrollers and DSP systems through SPI, Parallel, and DSP interfaces

Application Areas

Scientific instrumentation

Industrial data acquisition systems

High-precision measurement systems

Product Lifecycle

Currently active

Should monitor manufacturer announcements for potential discontinuations, upgrades, or replacements

Several Key Reasons to Choose This Product

High accuracy with 16-bit resolution and fast 2M samples per second rate

Versatile interfacing capabilities to suit a range of system architectures

Resilient against harsh environmental conditions, suited for both industrial and scientific applications

Internal and external reference voltage options provide flexibility in signal measurement

Streamlined integration with surface mount technology (SMT) packaging