MAX14921ECS+T vs MAX1438ECQ+

This in-depth comparison of the MAX14921ECS+T and MAX1438ECQ+ 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

MAX14921ECS+T

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
1669 PCS
Package
TQFP-80
Series
PMIC - Battery Management
+BOM RFQ
Part B

MAX1438ECQ+

Analog Devices Inc./Maxim Integrated

Lifecycle
Active
Stock
3748 PCS
Package
TQFP-100
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 MAX14921ECS+T MAX1438ECQ+
Supplier - Analog Devices Inc./Maxim Integrated
Part Status Active Active
Number of Bits - 12
Sampling Rate(Per Second) - 65M
Number of Inputs - 8
Input Type - Differential
Data Interface - LVDS - Serial
Configuration - S/H-ADC
Ratio - S / H: ADC - 1:1
Number of A/D Converters - 3
Architecture - Pipelined
Reference Type - External
Voltage - Supply, Analog - 1.7V ~ 1.9V
Voltage - Supply, Digital - 1.7V ~ 1.9V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C
Function Battery Monitor -
Battery Chemistry Multi-Chemistry -
Number of Cells 1 ~ 16 -
Fault Protection Over Temperature, Over/Under Voltage -
Interface SPI -
Mounting Type Surface Mount -
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