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ADS1256IDBR The Texas Instruments ADS1256IDBR is a 24-bit Analog-to-Digital Converter (ADC) with a 30kSPS sample rate and integrated PGA. It features an SPI interface and supports 8 input channels.
Mfr Part #:

ADS1256IDBR

Available from 11 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ADS1256IDBR is a 24-bit Analog-to-Digital Converter (ADC) with a 30kSPS sample rate and integrated PGA. It features an SPI interface and supports 8 input channels.
✓ Total Stock: 89,766 pcs
$ Price Range: $10.00

ADS1256IDBR Available from 11 distributors

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Unit Electronics Co.,Limited ✓
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28,694 pcs
On Request
28694 pcs On Request 1 On Request On Request On Request On Request On Request
Mufeng Electronics ✓
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12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request 25+ On Request On Request
Components Technology Group, Inc. ✓
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9,900 pcs
On Request
9900 pcs On Request 1 On Request On Request On Request On Request On Request
Eito Shoji ✓
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9,580 pcs
On Request
9580 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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9,046 pcs
On Request
9046 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
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7,450 pcs
On Request
7450 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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5,918 pcs
On Request
5918 pcs On Request 1 On Request On Request 25+ On Request On Request
Romaks Technologies ✓
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5,479 pcs
On Request
5479 pcs On Request 1 On Request On Request On Request On Request On Request
Innova Technologies ✓
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945 pcs
On Request
945 pcs On Request 1 On Request On Request 24+ On Request On Request
PROSOFT ELECTRONICS ✓
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754 pcs
On Request
754 pcs On Request 1 On Request On Request 24+ On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
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On Request
On Request
On Request On Request 1 On Request On Request On Request On Request On Request
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ADS1256IDBR 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
Power Consumption
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Voltage
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ADS1256IDBR Description

Short technical summary and product information.

The Texas Instruments ADS1256IDBR is a high-precision 24-bit Analog-to-Digital Converter (ADC) designed for applications requiring accurate data conversion. It utilizes a Delta-Sigma architecture and offers a maximum sample rate of 30kSPS, making it suitable for demanding measurement tasks.

 

This ADC supports up to 8 single-ended or 4 differential input channels, configurable via a flexible input multiplexer. It includes a programmable gain amplifier (PGA) with low input-referred noise of 27nV, enhancing signal sensitivity. The device operates with analog supply voltages between 4.75V and 5.25V, and digital supply voltages from 1.8V to 3.6V.

 

Key features include 50/60 Hz rejection for power line noise filtering, self and system calibration capabilities, and a 5V tolerant SPI-compatible serial interface for easy integration. The ADS1256IDBR is available in a 28-SSOP surface mount package, with an operating temperature range of -40°C to 85°C.

 

This component is well-suited for factory automation, process control, and other applications where precise analog measurements are critical. Its combination of high resolution, low noise, and flexible input options makes it a versatile choice for data acquisition systems.

ADS1256IDBR Quick Information

Product Type: Analog to Digital Converter (ADC)
Series: ADS1256
Canonical Name: ADS1256IDBR 24-Bit 30kSPS Delta-Sigma ADC with PGA
Subcategory: Data Acquisition

ADS1256IDBR Compliance

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

ADS1256IDBR Estimated Pricing

Qty Low High
1+ $10.00 $10.00

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

ADS1256IDBR Features

  • 24-bit resolution at 30kSPS sample rate.
  • Supports 8 single-ended or 4 differential inputs.
  • Integrated low-noise PGA for signal amplification.
  • SPI interface for digital communication.
  • Wide operating temperature range of -40°C to 85°C.

ADS1256IDBR Applications

  • Ideal for factory automation systems.
  • Suitable for process control instrumentation.
  • Used in precision measurement applications.
  • Applicable for sensor data acquisition.

ADS1256IDBR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS1256IDBR?

The ADS1256IDBR has a resolution of 24 bits.

What is the maximum sample rate for the ADS1256IDBR?

The maximum sample rate for the ADS1256IDBR is 30kSPS.

How many input channels does the ADS1256IDBR have?

The ADS1256IDBR supports 8 input channels.

What interface does the ADS1256IDBR use?

The ADS1256IDBR uses an SPI interface.

What is the operating temperature range for the ADS1256IDBR?

The operating temperature range for the ADS1256IDBR is -40°C to 85°C.

What is the typical power consumption of the ADS1256IDBR?

The typical power consumption of the ADS1256IDBR is 36mW.

What are the supply voltage requirements for the ADS1256IDBR?

The analog supply voltage range is 4.75V to 5.25V, and the digital supply voltage range is 1.8V to 3.6V.

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