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ADS1147IPWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ADS1147IPWR product

ADS1147IPWR

Analog to Digital Converters (ADC)

16-bit ADCdelta-sigma ADCPGAsensor measurementTSSOP

ADS1147IPWR is a 16-bit precision delta-sigma ADC for sensor measurement, integrating a PGA, four-input multiplexer, programmable excitation sources, and SPI-compatible control.

Best for

  • RTD and thermocouple signal acquisition
  • Low-speed precision sensor interfaces
  • Multiplexed industrial measurements

Avoid if

  • The application requires resolution above 16 bits
  • The input signal cannot meet the PGA common-mode requirements

Check before use

  • Confirm the selected gain and reference keep the input within full scale
  • Confirm the PCB uses the 20-pin, 0.65 mm-pitch TSSOP package
  • Confirm current availability independently of the supplied distributor snapshot

Key specifications

Resolution
16 bits
Maximum data rate
2 kSPS
PGA
1 V/V to 128 V/V
Package
20-pin TSSOP, 0.65 mm pitch

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 2, peak 260 °C, 1 year
ECCN
-
HTSUS
-

Application

RTD and thermocouple measurementIndustrial sensor acquisition

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ADS1147IPWR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a Texas Instruments 16-bit delta-sigma analog-to-digital converter with programmable gain, a four-input multiplexer, sensor diagnostics, excitation current sources, and an SPI-compatible interface.