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ADS7924IRTER AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ADS7924IRTER product

ADS7924IRTER

Analog to Digital Converters (ADC)

12-bit ADC4-channel ADCI²CSAR ADClow powerWQFN-16alarm monitoring

ADS7924IRTER is a 4-channel, 12-bit I²C SAR ADC intended for low-power monitoring systems requiring sequenced measurements and programmable alarm detection.

Best for

  • Low-power four-channel voltage monitoring
  • Battery-powered sensor systems
  • Applications needing threshold alarms and interrupt signaling

Avoid if

  • Input signals exceed AVDD
  • A separate precision voltage reference is required
  • The source cannot settle within the configured acquisition time

Check before use

  • Verify AVDD quality because it is the ADC reference.
  • Set acquisition time for the source impedance and any external RC network.
  • Connect the exposed thermal pad to AGND as specified.

Key specifications

Resolution
12 bits
Channels
4 single-ended channels
Analog supply and reference
2.2 V to 5.5 V; AVDD-referenced
Interface
I²C up to 400 kHz
Package
16-pin 3 mm × 3 mm WQFN

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Remote sensor monitoringPortable battery-powered equipmentPower-supply monitoring

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

ADS7924IRTER is a TI 12-bit, four-channel SAR analog-to-digital converter with an I²C interface. It includes a multiplexer, conversion data registers, alarm comparators, an interrupt output, and programmable low-power operating modes.