TDA7418TR vs TDA7427AD1

This in-depth comparison of the TDA7418TR and TDA7427AD1 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

ISO9001 Quality Control ISO45001 ISO14001 100% Genuine
Part A

TDA7418TR

STMicroelectronics

Lifecycle
Active
Stock
7663 PCS
Package
SOIC-20
Series
Audio Special Purpose
+BOM RFQ
Part B

TDA7427AD1

STMicroelectronics

Lifecycle
Active
Stock
4385 PCS
Package
SOIC-28
Series
Clock-Timing - Clock Generators, PLLs, Frequency Synthesizers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification TDA7418TR TDA7427AD1
Supplier - STMicroelectronics
Part Status Active Obsolete
Type - PLL Frequency Synthesizer
PLL - Yes
Input - Clock, Crystal
Output - Clock, Crystal
Number of Circuits - 1
Ratio - Input: Output - 3:1
Differential - Input: Output - No/No
Frequency - Max - 290MHz
Divider / Multiplier - Yes/No
Voltage - Supply 8V ~ 10V 4.5V ~ 11V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Series Automotive, AEC-Q100 -
Function Audio Signal Processor -
Applications Automotive Audio -
Number of Channels 4 -
Interface I²C -
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