ADS1254E vs ADS1240EG4

This in-depth comparison of the ADS1254E and ADS1240EG4 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

ADS1254E

Texas Instruments

Lifecycle
Active
Stock
4308 PCS
Package
SSOP-20
Series
Data Acquisition - Analog to Digital Converters (ADC)
+BOM RFQ
Part B

ADS1240EG4

Texas Instruments

Lifecycle
Active
Stock
7995 PCS
Package
SSOP-24
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 ADS1254E ADS1240EG4
Supplier - Texas Instruments
Part Status Active Discontinued at Digi-Key
Number of Bits 24 24
Sampling Rate(Per Second) 20k 15
Number of Inputs 4 4
Input Type Differential Differential, Single Ended
Data Interface SPI SPI
Configuration MUX-ADC MUX-PGA-ADC
Number of A/D Converters 1 1
Architecture Sigma-Delta Sigma-Delta
Reference Type External External
Voltage - Supply, Analog 5V 2.7V ~ 3.3V, 5V
Voltage - Supply, Digital 1.8V ~ 3.6V 2.7V ~ 5.25V
Features - PGA
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Compare RFQ