PCA9617ADP vs PCA9655EDTR2G

This in-depth comparison of the PCA9617ADP and PCA9655EDTR2G 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

PCA9617ADP

NXP USA Inc.

Lifecycle: Active
Stock: 6896 PCS
Package: TSSOP-8
Series: Logic - Buffers, Drivers, Receivers, Transceivers

+BOM RFQ

Part B

PCA9655EDTR2G

onsemi

Lifecycle: Active
Stock: 4156 PCS
Package: TSSOP-24
Series: Interface - I-O Expanders

+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	PCA9617ADP	PCA9655EDTR2G
Part Status	Active	Active
Number of I/O	-	16
Interface	-	I²C, SMBus
Interrupt Output	-	Yes
Features	-	POR
Output Type	-	Push-Pull
Current - Output Source / Sink	-	42mA
Clock Frequency	-	100 kHz
Voltage - Supply	-	1.65V ~ 5.5V
Operating Temperature	-	-55°C ~ 125°C
Mounting Type	-	Surface Mount

Compare RFQ