AD7678ASTZ vs AD7679AST

This in-depth comparison of the AD7678ASTZ and AD7679AST 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

AD7678ASTZ

Analog Devices Inc.

Lifecycle: Active
Stock: 4894 PCS
Series: Data Acquisition - Analog to Digital Converters (ADC)

+BOM RFQ

Part B

AD7679AST

Analog Devices Inc.

Lifecycle: Active
Stock: 178 PCS
Package: LQFP-48
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	AD7678ASTZ	AD7679AST
Supplier	-	Rochester Electronics, LLC
Series	PulSAR®	PulSAR®
Part Status	Active	Obsolete
Number of Bits	18	18
Sampling Rate(Per Second)	-	570k
Number of A/D Converters	-	1
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Base Product Number	AD7678	-
Sampling Rate (Per Second)	100k	-
Number of Inputs	1	-
Input Type	Differential	-
Data Interface	SPI, Parallel, DSP	-
Configuration	S/H-ADC	-
Ratio - S / H: ADC	1:1	-
Number of A / D Converters	1	-
Architecture	SAR	-
Reference Type	External, Internal	-
Voltage - Supply, Analog	5V	-
Voltage - Supply, Digital	5V	-
Mounting Type	Surface Mount	-
Packaging	Tray	-

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