PCA9522DP,118 Overview
This power buffer comes packaged in 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) so that it can be transported easily.As of right now, this power buffer can be shipped in Tape & Reel (TR) packages.The Surface Mount universal mout has the advantage of being easily adaptable.As for types, this is an example of a typical Buffer, ReDriver.As far as the voltage is concerned, this op amp buffer uses 2.5V~5.5V volts.A total of 1 channels cooperate together in order to ensure the quality of the output.As a result of this, there is no input facilitation.If you want to avoid malfunctions, you need to set the operating temperature to -40°C~85°C.It is designed for use by I2C as well as other applications.It is possible to search with "PCA9522" to get more pin-to-pin solutions for your special requirements if you are looking for some.Taking the Power buffer's pinout as an example, it starts from the 8 pins it has on its surface.As far as output is concerned, it is in 2-Wire Bus.There are 9mA op amp buffers in it.
PCA9522DP,118 Features
1 channels.
Mainly used in I2C.

PCA9522DP,118 Applications
There are a lot of NXP USA Inc.
PCA9522DP,118 Signal Buffers, Repeaters, Splitters applications.

Digital Crossconnects
Network Switches/Routers
Backplane Interconnect
Clock Distribution
Protection Switching
Loopback
Clock Distribution
Servers
Industrial PCs
Test Equipment

Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2003
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Buffer, ReDriver
Applications	I2C
Voltage - Supply	2.5V~5.5V
Base Part Number	PCA9522
Output	2-Wire Bus
Pin Count	8
Number of Channels	1
Current - Supply	9mA
Input	2-Wire Bus
Data Rate (Max)	400kHz
RoHS Status	ROHS3 Compliant