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ADS1235IRHBR The ADS1235IRHBR is a 24-bit sigma-delta ADC from Texas Instruments with a maximum sample rate of 7.2 kSPS. It features a programmable gain amplifier (PGA), SPI interface, and supports 3 differential or 5 single-ended inputs.
Mfr Part #:

ADS1235IRHBR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS1235IRHBR is a 24-bit sigma-delta ADC from Texas Instruments with a maximum sample rate of 7.2 kSPS. It features a programmable gain amplifier (PGA), SPI interface, and supports 3 differential or 5 single-ended inputs.
✓ Total Stock: 4,129 pcs
$ Price Range: $5.88

ADS1235IRHBR Available from 2 distributors

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Xingangxin ✓
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3,209 pcs
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3209 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
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920 pcs
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920 pcs On Request 1 On Request On Request 22+ On Request On Request
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ADS1235IRHBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Features
Input Type
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Ratio
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage
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ADS1235IRHBR Description

Short technical summary and product information.

The ADS1235IRHBR is a precision 24-bit sigma-delta analog-to-digital converter (ADC) from Texas Instruments, designed for bridge sensor and industrial measurement applications. It offers a maximum sample rate of 7200 SPS and includes a low-noise programmable gain amplifier (PGA) with gains of 1, 64, and 128. The device supports three differential or five single-ended input channels, with an input voltage range of ±2.5 V for differential or 0-5 V for single-ended operation.

 

Key features include an internal oscillator, temperature sensor, 50/60 Hz rejection, and GPIO. The ADC operates from dual ±2.5 V or single 5 V analog supplies and a digital supply from 2.7 V to 5.25 V. Typical power consumption is 23 mW. The device is available in a 32-VFQFN exposed pad package (32-VQFN 5x5 mm) for surface mount assembly.

 

This ADC is suitable for weigh scales, pressure sensors, and other precision measurement systems requiring high resolution and low noise. The SPI interface allows easy connection to microcontrollers. The ADS1235IRHBR operates over the industrial temperature range of -40°C to 125°C.

ADS1235IRHBR Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: ADS1235IRHBR - 24-Bit Sigma-Delta ADC with PGA
Subcategory: Precision ADC

ADS1235IRHBR Compliance

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

ADS1235IRHBR Estimated Pricing

Qty Low High
1+ $5.88 $5.88

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

ADS1235IRHBR Features

  • 24-bit sigma-delta ADC with 7.2 kSPS maximum sample rate.
  • Integrated low-noise PGA with gains of 1, 64, and 128.
  • Supports 3 differential or 5 single-ended input channels.
  • SPI digital interface for easy microcontroller connection.
  • Operates from -40°C to 125°C temperature range.

ADS1235IRHBR Applications

  • Ideal for bridge sensor measurement in weigh scales.
  • Used in industrial process control and pressure sensing.
  • Suitable for precision temperature measurement systems.
  • Applicable in medical instrumentation requiring high resolution.

ADS1235IRHBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS1235IRHBR?

24 bits.

What is the maximum sampling rate?

7.2 kSPS (7200 SPS).

How many input channels does it have?

5 channels (3 differential or 5 single-ended).

What is the data interface?

SPI.

What is the operating temperature range?

-40°C to 125°C.

What are the supply voltage requirements?

Analog supply: ±2.5 V or 4.75-5.25 V; digital supply: 2.7-5.25 V.

What is the package type?

32-VFQFN Exposed Pad (32-VQFN 5x5 mm).

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