PCA9515AD vs PCA9544APW,112

This in-depth comparison of the PCA9515AD and PCA9544APW,112 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

PCA9515AD

NXP USA Inc.

Lifecycle
Active
Stock
3642 PCS
Package
SOT505-1
Series
Interface - Signal Buffers, Repeaters, Splitters
+BOM RFQ
Part B

PCA9544APW,112

NXP USA Inc.

Lifecycle
Active
Stock
2037 PCS
Package
TSSOP-20
Series
Interface - Specialized
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PCA9515AD PCA9544APW,112
Supplier - Rochester Electronics, LLC,NXP USA Inc.
Part Status Active Obsolete
Applications I²C Translating Switch
Interface - I²C, SMBus
Voltage - Supply 2.3V ~ 3.6V 2.3V ~ 3.6V, 4.5V ~ 5.5V
Type Buffer, ReDriver -
Input 2-Wire Bus -
Output 2-Wire Bus -
Data Rate (Max) 400kHz -
Number of Channels 1 -
Capacitance - Input 7 pF -
Supply Current 500µA -
Operating Temperature -40°C ~ 85°C -
Mounting Type Surface Mount -
Compare RFQ