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ADS131A04IPBSR TI Analog to Digital Converters (ADC)

The ADS131A04 is a 4-channel, simultaneously-sampling, 24-bit, delta-sigma ADC with I2C interface, designed for power metering and energy monitoring. It features programmable gain (1, 2, 4, 8, 12), a 1.2-MHz switching frequency, and a low-drift internal reference. Packaged in a 32-pin TQFP (PBS) (7 mm × 7 mm), it is ideal for industrial energy measurement. Applications include single-phase and polyphase electricity meters, power quality monitors, and solar inverters. In stock at HL Electronics – request a quote for fast delivery.

ADS131A04IPBSR - TI - main product image
Part No.:ADS131A04IPBSR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 4.85
100+ $ 4.33
1000+ $ 4.22

Technical Specifications

  • Part No.ADS131A04IPBSR
  • Model ADS131A04IPBSR
  • Category Integrated Circuits (ICs) > Data Acquisition > Analog to Digital Converters (ADC)
  • Manufacturer Texas Instruments
  • Packaging Tape & Reel (TR)
  • Part Status Active
  • Number of Bits 24
  • Sampling Rate (Per Second) 128k
  • Number of Inputs 4
  • Input Type Differential
  • Data Interface SPI
  • Configuration ADC
  • Architecture Sigma-Delta
  • Reference Type External, Internal
  • Voltage - Supply, Analog 3 V ~ 3.45 V
  • Voltage - Supply, Digital 1.65 V ~ 3.6 V
  • Features PGA, Simultaneous Sampling
  • Operating Temperature -40°C ~ 125°C (TA)
  • Mounting Type Surface Mount
  • Supplier Device Package 32-LQFP (5x5)
  • Base Product Number ADS131A04
  • RoHS ROHS3 Compliant
  • Standard Package 1000
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