Texas Instruments

ISO7221ADR  

Digital Isolators

The ISO7221ADR is a high-performance, low-power, single-supply analog-to-digital converter (ADC) from Texas Instruments. It is designed to provide high accuracy and low power consumption in a small package, making it ideal for a wide range of applications.

Description:

The ISO7221ADR is a 16-bit, successive approximation register (SAR) ADC that operates from a single 2.5V to 5.5V supply. It features a flexible input multiplexer that can accept up to 8 single-ended or 4 differential input channels. The device also includes an on-chip sample-and-hold circuit, which allows it to digitize input signals with a wide range of input frequencies.

Features:

• 16-bit resolution
• Single 2.5V to 5.5V supply
• Up to 8 single-ended or 4 differential input channels
• On-chip sample-and-hold circuit
• Low power consumption: 650µA typical at 1Msps
• Programmable data output format
• I2C and SPI serial interfaces
• Small package options available

Applications:

The ISO7221ADR is suitable for a wide range of applications that require high accuracy and low power consumption, including:

• Medical equipment
• Industrial control systems
• Battery-powered devices
• Portable instruments
• Data acquisition systems
• Precision measurement systems

In summary, the ISO7221ADR is a high-performance, low-power ADC that offers a range of features and benefits for a wide range of applications. Its small size and low power consumption make it ideal for use in portable and battery-powered devices, while its high accuracy and flexible input options make it suitable for precision measurement and data acquisition applications.

ISO7221ADR Documents

Download datasheets and manufacturer documentation for ISO7221ADR

PCN Assembly/Origin :

Mult Devices 03/Oct/2017      

Datasheets :

ISO7220-21A/B/C/M      

HTML Datasheet :

ISO7220-21A/B/C/M      

PCN Design/Specification :

ISO722x 11/May/2021       ISO722YY 17/Sep/2018