PCA9500PW vs PCA9557PWR

對 PCA9500PW 和 PCA9557PWR 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

PCA9500PW

恩智浦美國股份有限公司。

Lifecycle
Active
Stock
5713 件
Package
TSSOP-16
Series
介面-I-O擴展器
+物料清單 詢價

Need help validating a replacement?

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

詢價 Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification PCA9500PW PCA9557PWR
Series Bulk -
Number of I/O Active 8
Part Status - Active
Interface - I²C, SMBus
Interrupt Output - No
Features - POR
Output Type - Open Drain, Push-Pull
Current - Output Source / Sink - 10mA, 25mA
Clock Frequency - 400 kHz
Voltage - Supply - 2.3V ~ 5.5V
Operating Temperature - -40°C ~ 85°C
Mounting Type - Surface Mount
Compare 詢價