AD7264BSTZ - Analog Devices Inc.

Manufacturer Part Number

AD7264BSTZ

Manufacturer

Analog Devices

Introduction

The AD7264BSTZ is a dual 14-bit analog-to-digital converter with simultaneous sampling and integrated PGA, intended for data acquisition in mixed-signal applications.

Product Features and Performance

Simultaneous dual-channel 14-bit SAR ADC

Sampling rate up to 1 MSPS

Programmable gain amplifier (PGA) included

Simultaneous sampling of two analog inputs

Differential input type for noise reduction

Digital data interface through SPI and DSP modes

1:1 sample-and-hold to A/D conversion ratio

Internal and external reference voltage options

Product Advantages

High-resolution 14-bit dual ADC enhances precision

Simultaneous sampling ensures accurate phase information

On-chip PGA allows adjustable input gain for signal conditioning

Flexible SPI and DSP interfaces for easy integration with digital systems

Wide operating temperature range suitable for industrial applications

Key Technical Parameters

Number of Bits: 14

Sampling Rate: 1 MSPS

Number of Inputs: 2

Input Type: Differential

Data Interface: SPI, DSP

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 2.7V to 5.25V

Operating Temperature: -40°C to 105°C

Quality and Safety Features

Robust 48-LQFP package for improved thermal performance

Extended operating temperature range for high-reliability applications

Compatibility

48-LQFP standard package ensuring compatibility with common PCB designs

SPI and DSP interfaces for use with a broad range of microcontrollers and DSPs

Application Areas

Industrial automation and process control

Motor control systems

Medical imaging equipment

Data acquisition systems

Product Lifecycle

Product Status: Active

No indication of discontinuation, replacements, or upgrades at the moment

Several Key Reasons to Choose This Product

High-speed, simultaneous sampling is critical for precise control and measurement

Programmable gain amplifier for signal optimization

Integration of two ADCs in a single chip reduces system complexity

Digital interfaces are compatible with a wide range of processing units

Designed to operate in harsh industrial environments

Continuous support and availability from Analog Devices