AD7946BRMZ vs AD7942BRM

This in-depth comparison of the AD7946BRMZ and AD7942BRM 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

AD7946BRMZ

Analog Devices Inc.

Lifecycle
Active
Stock
3719 PCS
Package
MSOP-10
Series
Data Acquisition - Analog to Digital Converters (ADC)
+BOM RFQ
Part B

AD7942BRM

Analog Devices Inc.

Lifecycle
Active
Stock
3710 PCS
Package
MSOP-10
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 AD7946BRMZ AD7942BRM
Supplier - Rochester Electronics, LLC
Series PulSAR® PulSAR®
Part Status Active Obsolete
Number of Bits 14 14
Sampling Rate(Per Second) 500k 250k
Data Interface SPI, DSP SPI, DSP
Number of A/D Converters 1 1
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Number of Inputs 1 -
Input Type Pseudo-Differential -
Configuration S/H-ADC -
Ratio - S / H: ADC 1:1 -
Architecture SAR -
Reference Type External -
Voltage - Supply, Analog 5V -
Voltage - Supply, Digital 5V -
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