ADS1232IPWR The ADS1232IPWR is a 24-bit, 80SPS, 2-channel differential delta-sigma ADC from Texas Instruments, designed for bridge sensor applications. It features a low-noise PGA, SPI interface, and operates from 2.7V to 5.3V.
Mfr Part #:

ADS1232IPWR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS1232IPWR is a 24-bit, 80SPS, 2-channel differential delta-sigma ADC from Texas Instruments, designed for bridge sensor applications. It features a low-noise PGA, SPI interface, and operates from 2.7V to 5.3V.
✓ Total Stock: 35,149 pcs
$ Price Range: $3.10

ADS1232IPWR Available from 5 distributors

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✓ Non-Authorised

ADS1232IPWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Number of A
Number of Bits
Number of Inputs
Operating Temperature
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Sampling Rate (Per Second)
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ADS1232IPWR Description

Short technical summary and product information.

The ADS1232IPWR is a precision 24-bit, delta-sigma analog-to-digital converter (ADC) from Texas Instruments, optimized for bridge sensor applications. It offers a maximum sampling rate of 80 SPS and features a low-noise programmable gain amplifier (PGA) with selectable gains of 1, 2, 64, and 128. The device provides 23.5 bits of effective resolution at gain = 1 and 19.2 bits of noise-free resolution at gain = 64.

 

This ADC includes two differential input channels and an internal temperature sensor. It uses an external voltage reference for ratiometric measurements and communicates via a two-wire SPI interface. The ADS1232IPWR also features simultaneous 50Hz and 60Hz rejection, a low-drift internal oscillator, and support for an optional external crystal.

 

The device is housed in a 24-pin TSSOP package (24-TSSOP, 0.173" width, 4.40mm width) and is designed for surface mount assembly. It operates over a temperature range of -40°C to +105°C and has a typical power consumption of 4.3 mW. The analog and digital supply voltage range is 2.7V to 5.3V.

ADS1232IPWR Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Canonical Name: ADS1232IPWR 24-Bit, 80SPS, 2-Channel, Delta-Sigma ADC for Bridge Sensors
Subcategory: Delta-Sigma ADC

ADS1232IPWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADS1232IPWR Estimated Pricing

Qty Low High
1+ $3.10 $3.10

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADS1232IPWR Features

  • 24-bit delta-sigma ADC with 80 SPS sample rate.
  • Two differential input channels with internal temperature sensor.
  • Low-noise PGA with selectable gains of 1, 2, 64, and 128.
  • Simultaneous 50Hz and 60Hz rejection for noise filtering.
  • Operates from 2.7V to 5.3V supply with 4.3 mW typical power.

ADS1232IPWR Applications

  • Ideal for bridge sensor signal conditioning and digitization.
  • Suitable for weigh scales and strain gauge measurement systems.
  • Used in industrial process control and pressure sensing.
  • Applicable for precision temperature measurement with external sensors.

ADS1232IPWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS1232IPWR?

The ADS1232IPWR has a resolution of 24 bits.

What is the maximum sampling rate of the ADS1232IPWR?

The maximum sampling rate is 80 SPS.

How many input channels does the ADS1232IPWR have?

It has 2 differential input channels.

What is the operating temperature range of the ADS1232IPWR?

The operating temperature range is -40°C to +105°C.

What package is the ADS1232IPWR available in?

It is available in a 24-TSSOP (0.173", 4.40mm Width) package.

What is the supply voltage range for the ADS1232IPWR?

The analog and digital supply voltage range is 2.7V to 5.3V.

Does the ADS1232IPWR have a built-in PGA?

Yes, it features a low-noise PGA with selectable gains of 1, 2, 64, and 128.

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