MCP4822T-E/SN vs MCP4821-E/SN

This in-depth comparison of the MCP4822T-E/SN and MCP4821-E/SN 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

MCP4822T-E/SN

Microchip Technology

Lifecycle
Active
Stock
4540 PCS
Package
SOIC-8
Series
Data Acquisition - Digital to Analog Converters (DAC)
+BOM RFQ
Part B

MCP4821-E/SN

Microchip Technology

Lifecycle
Active
Stock
3891 PCS
Package
SOIC-8
Series
Data Acquisition - Digital to Analog Converters (DAC)
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MCP4822T-E/SN MCP4821-E/SN
Part Status Active Active
Number of Bits 12 12
Number of D/A Converters 2 1
Settling Time 4.5µs (Typ) 4.5µs (Typ)
Output Type Voltage - Buffered Voltage - Buffered
Differential Output No No
Data Interface SPI SPI
Reference Type Internal Internal
Voltage - Supply, Analog 2.7V ~ 5.5V 2.7V ~ 5.5V
Voltage - Supply, Digital 2.7V ~ 5.5V 2.7V ~ 5.5V
INL / DNL(LSB) ±4, ±0.25 ±4, ±0.25
Architecture String DAC String DAC
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C
Compare RFQ