ADS1256IDBT The ADS1256IDBT is a 24-Bit, 30kSPS, 8-channel Delta-Sigma analog-to-digital converter from Texas Instruments. It features a programmable gain amplifier (PGA) and operates from a 5V analog supply and 1.8V to 3.6V digital supply.
Mfr Part #:

ADS1256IDBT

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ADS1256IDBT is a 24-Bit, 30kSPS, 8-channel Delta-Sigma analog-to-digital converter from Texas Instruments. It features a programmable gain amplifier (PGA) and operates from a 5V analog supply and 1.8V to 3.6V digital supply.
✓ Total Stock: 18,871 pcs
$ Price Range: $12.00

ADS1256IDBT Available from 5 distributors

✓ Authorised
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ADS1256IDBT 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
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Voltage

ADS1256IDBT Description

Short technical summary and product information.

The ADS1256IDBT is a high-performance 24-bit Delta-Sigma analog-to-digital converter (ADC) from Texas Instruments, designed for precision measurement applications in factory automation and process control. It offers a maximum sampling rate of 30kSPS and achieves up to 23 bits of noise-free resolution. The device features a flexible input multiplexer that supports either four differential inputs or eight single-ended inputs, along with a low-noise programmable gain amplifier (PGA) with 27nV input-referred noise. The ADC includes a chopper-stabilized input buffer, self and system calibration, and 50/60 Hz rejection for stable operation in noisy environments. Communication is via a 5V-tolerant SPI-compatible serial interface. The ADS1256IDBT operates from a 5V analog supply and a 1.8V to 3.6V digital supply, with typical power consumption of 36mW (38mW in normal mode) and standby power of 0.4mW. It is available in a 28-pin SSOP (0.209", 5.30mm Width) surface-mount package and is rated for an operating temperature range of -40°C to 85°C.

ADS1256IDBT Quick Information

Product Type: Analog-to-Digital Converter (ADC)
Series: ADS1256
Canonical Name: ADS1256IDBT 24-Bit Delta-Sigma ADC
Subcategory: Precision ADC

ADS1256IDBT Compliance

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

ADS1256IDBT Estimated Pricing

Qty Low High
1+ $12.00 $12.00

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

ADS1256IDBT Features

  • 24-bit resolution with no missing codes.
  • Up to 30kSPS sampling rate.
  • 8 input channels with PGA.
  • Low noise: 27nV input-referred noise.
  • SPI digital interface.

ADS1256IDBT Applications

  • Factory automation and process control.
  • Industrial sensor measurement.
  • Precision data acquisition systems.

ADS1256IDBT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the ADS1256IDBT?

24 bits.

What is the maximum sampling rate?

30kSPS.

How many input channels does the ADS1256IDBT have?

8 input channels, configurable as 4 differential or 8 single-ended.

What is the analog supply voltage range?

4.75V to 5.25V.

What is the operating temperature range?

-40°C to 85°C.

What package is the ADS1256IDBT available in?

28-SSOP (0.209", 5.30mm Width).

Is the ADS1256IDBT RoHS compliant?

Yes, it is RoHS3 compliant (unverified).

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