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ADS1119IRTER AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ADS1119IRTER product

ADS1119IRTER

Analog to Digital Converters (ADC)

16-bit ADCDelta-sigma ADCI2C4-channelWQFN-162.048 V reference

ADS1119IRTER is a compact 16-bit, four-input delta-sigma ADC for low-power voltage, current, and temperature measurements over I2C.

Best for

  • Low-power system monitoring
  • Voltage, current, and temperature measurement
  • High-impedance sensor sources using buffered inputs

Avoid if

  • Bipolar input signals below AGND
  • Applications requiring more than 1 kSPS
  • Single-ended input ranges above the selected reference voltage

Check before use

  • Verify absolute input voltage limits
  • Verify reference and gain selection
  • Verify WQFN-16 land pattern and exposed-pad grounding

Key specifications

ADC resolution
16 bits
Channels
4 analog inputs; 2 differential or 4 single-ended
Data rate
20 SPS to 1 kSPS
Reference
2.048 V internal or external differential reference
Package
WQFN-16, 3.0 mm × 3.0 mm × 0.8 mm max

Compliance & Environment

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

Application

Industrial system monitoringSensor measurementBattery test equipment

Datasheet

slyy192

800 KB

Datasheet AI

CAD Models

Download ECAD models for ADS1119IRTER: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

ADS1119IRTER is a Texas Instruments 16-bit delta-sigma ADC in a 16-pin 3 mm × 3 mm WQFN package. It has four analog inputs, an I2C-compatible interface, selectable gain of 1 or 4, and data rates up to 1 kSPS.