PCA9557BSHP Overview

The board has been programmed with 8 I/Os.In the packaging with the 16-VQFN Exposed Pad, there is a device enclosed in the package.There is an option of the Tape & Reel (TR) case that you can choose from.There is a vote within the 2.3V~5.5V range that is supplied.The recommended mounting type is Surface Mount, which makes it suitable for most applications.A device works when its operating temperature ranges from -40°C~85°C to -40°C~85°C.In order to achieve a good performance, it works at a frequency of 400kHz.In addition, POR can also be founded when using this device.

PCA9557BSHP Features

PCA9557BSHP Applications

There are a lot of NXP USA Inc.
PCA9557BSHP I/O Expanders applications.

• Repeaters, Radio Links, and Modems
• Wireless Telemetry
• JTRS
• 802.11x Receivers
• IDEN
• PHS
• TD-SCDMA
• CDMA2000
• WCDMA
• UMTS