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ADS122U04IPWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ADS122U04IPWR product

ADS122U04IPWR

Analog to Digital Converters (ADC)

24-bit ADCUARTDelta-sigmaPGAIDACTSSOP-16

ADS122U04IPWR is a UART-connected precision 24-bit delta-sigma ADC for low-level sensor measurements, supplied in a 16-pin TSSOP package.

Best for

  • Precision temperature and resistive sensor interfaces
  • UART-based isolated or pin-constrained data acquisition

Avoid if

  • An SPI-only ADC interface is required
  • Input signals exceed the analog supply range without external conditioning

Check before use

  • Verify the selected gain against the differential full-scale range
  • Check PGA common-mode requirements and IDAC compliance
  • Allow approximately 600 us after supplies stabilize before communication

Key specifications

Resolution
24-bit
Data rate
Up to 2 kSPS
Input configuration
Two differential or four single-ended inputs
Interface
UART-compatible, up to 120 kBaud
Package
16-pin TSSOP

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-3-260C-168 HR
ECCN
-
HTSUS
-

Application

Temperature and RTD measurementIndustrial analog input modules

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Where to Buy

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Alternative components

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Questions & answers

ADS122U04IPWR is the 16-pin TSSOP package option of Texas Instruments' ADS122U04, a 24-bit delta-sigma ADC with a UART-compatible interface, programmable gain, internal reference, temperature sensor, and dual excitation current sources.