ADS1256IDBT vs ADS1246IPW

This in-depth comparison of the ADS1256IDBT and ADS1246IPW provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

ADS1256IDBT

Texas Instruments

Lifecycle: Active
Stock: 4833 PCS
Package: SSOP-28
Series: Data Acquisition - Analog to Digital Converters (ADC)

+BOM RFQ

Part B

ADS1246IPW

Texas Instruments

Lifecycle: Active
Stock: 6549 PCS
Package: TSSOP-16
Series: Data Acquisition - Analog to Digital Converters (ADC)

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	ADS1256IDBT	ADS1246IPW
Part Status	Active	Active
Number of Bits	24	24
Sampling Rate(Per Second)	30k	2k
Number of Inputs	4, 8	1
Input Type	Differential, Single Ended	Differential, Single Ended
Data Interface	SPI	SPI
Configuration	MUX-PGA-ADC	MUX-PGA-ADC
Number of A/D Converters	1	1
Architecture	Sigma-Delta	Sigma-Delta
Reference Type	External	External, Internal
Voltage - Supply, Analog	5V	2.7V ~ 5.25V
Voltage - Supply, Digital	1.8V ~ 3.6V	2.7V ~ 5.25V
Features	PGA	PGA, Temperature Sensor
Operating Temperature	-40°C ~ 85°C	-40°C ~ 105°C

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