ADS7028IRTER

$5.54

Description：IC ADC 12BIT SAR 16WQFN
Series：-

SKU:467131630439 Category: Analog to Digital Converters (ADC) Brand: Texas Instruments

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Product introduction

ADS7028IRTER is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC ADC 12BIT SAR 16WQFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for ADS7028IRTER

Description：IC ADC 12BIT SAR 16WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Bits：12
Sampling Rate (Per Second)：1M
Number of Inputs：8
Input Type：Single Ended
Data Interface：SPI
Configuration：MUX-ADC
Ratio - S/H:ADC：0:01
Number of A/D Converters：1
Architecture：SAR
Reference Type：External
Voltage - Supply, Analog：2.35V ~ 5.5V
Voltage - Supply, Digital：1.65V ~ 5.5V
Features：Internal Oscillator
Operating Temperature：-40°C ~ 85°C
Package / Case：16-WFQFN Exposed Pad
Supplier Device Package：16-WQFN (3x3)
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for ADS7028IRTER

ADS7028IRTER

Analog To Digital Converters (ADC) Overview

The ADS7028IRTER is an 8-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a multiplexed architecture with a maximum sampling rate of 1 MSPS and communicates via an SPI-compatible interface supporting up to 60 MHz. The device operates with an analog supply voltage (AVDD) ranging from 2.35 V to 5.5 V and a digital supply voltage (DVDD) from 1.65 V to 5.5 V. It is housed in a 16-pin WQFN package measuring 3 mm × 3 mm.

Analog To Digital Converters (ADC) Feature Summary

Eight channels configurable as analog inputs or general-purpose I/Os
Integrated digital window comparator for analog watchdog functions
Built-in cyclic redundancy check for data integrity verification
On-chip root-mean-square and zero-crossing-detect modules

Analog To Digital Converters (ADC) Applications

Refrigerator and freezer systems
Rack server monitoring
Mixed module applications combining AI, AO, DI, and DO
AC drive power stage modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature rating. Ensure the component matches the required pin configuration and electrical specifications for the target application before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-channel ADC with integrated GPIO functionality is required. Consider the internal oscillator and programmable averaging filters if external timing sources are unavailable. Verify that the single-ended input range aligns with the system's AVDD reference voltage.

Analog To Digital Converters (ADC) Part Context

The ADS7028 belongs to the ADS70xx family of small, multiplexed SAR ADCs. Unlike the ADS7038, it includes integrated CRC, RMS, and ZCD modules. It shares the same 16-WQFN footprint as other devices in the series but offers distinct peripheral integration for mixed-signal control applications.