PCA9519BS,118 Overview
The power buffer package contains 24-VFQFN Exposed Pad for ease of transportation.Tape & Reel (TR) packages are ready for power buffer.Surface Mount Universal mout for easy adaptation.In terms of types, this is a typical Buffer, ReDriver.There is 3V~5.5V voltage used by this op amp buffer.In order to maintain the output quality, 4 channels work together.Input is facilitated by 2-Wire Bus.It is recommended to set the operating temperature to -40°C~85°C to prevent malfunctions.There are a variety of applications for this operational amplifier buffer, including I2C.Search with "PCA9519" to find more pin-to-pin solutions.The op amp buffer has 24 terminals.The peak reflow temperature is 260.Power buffer pinouts begin with 24 pins.The output is in 2-Wire Bus.The op amp buffers belong to the 11.6mA family.
PCA9519BS,118 Features
4 channels.
Mainly used in I2C.

PCA9519BS,118 Applications
There are a lot of NXP USA Inc.
PCA9519BS,118 Signal Buffers, Repeaters, Splitters applications.

PECL-to-LVDS Translation
Cellular Phone Base Stations
Add/Drop Muxes
Digital Crossconnects
Network Switches/Routers
Backplane Interconnect
Clock Distribution
Protection Switching
Loopback
Clock Distribution

Factory Lead Time	7 Weeks
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2003
JESD-609 Code	e4
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
Type	Buffer, ReDriver
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Applications	I2C
Voltage - Supply	3V~5.5V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	PCA9519
Output	2-Wire Bus
Pin Count	24
Qualification Status	Not Qualified
Number of Channels	4
Current - Supply	11.6mA
Input	2-Wire Bus
Data Rate (Max)	400kHz
Capacitance - Input	6pF
Height Seated (Max)	1mm
RoHS Status	ROHS3 Compliant