PCA9557D,112 Overview

The board has been programmed with 8 I/Os.In the packaging with the 16-SOIC (0.154, 3.90mm Width), there is a device enclosed in the package.There is an option of the Tube 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.As a whole, it consists of 16 terminations.In total, there are 16 pins on the part.It is utilized to run 260 on this part due to its peak reflow temperature.1 ports are present on the device as a whole.The PCA9557 family of parts can be used to identify related parts.In addition, POR can also be founded when using this device.There are a total of 8 bits on each IC chip.It is capable of delivering the power at the position 2.5/5V.

PCA9557D,112 Features

PCA9557D,112 Applications

There are a lot of NXP USA Inc.
PCA9557D,112 I/O Expanders applications.

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