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See Technical Specifications

PCA9514AD,112 +BOM

Single channel buffer with 400kHz frequency capability

Manufacturer:

NXP Semiconductor
Mfr.Part #:

PCA9514AD,112
Datasheet:

PCA9514AD,112 Datasheet (PDF)
Operating Temperature (°C):

-40~85
I2C-bus (kHz):

400
Operating Voltage (VDC):

2.7~5.5
Inputs:

1
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PCA9514AD,112 General Description

The PCA9514AD,112 is an advanced low-voltage translating I2C-bus repeater that is engineered to operate within a broad voltage range, providing seamless translation between different I2C-bus voltage domains. It is capable of operating at 2.3 V to 5.5 V on the SDA and SCL I2C-bus lines, and at 1.65 V to 5.5 V on the VCCB bus. Its primary purpose is to buffer the serial data (SDA) and serial clock (SCL) channels on the I2C-bus, facilitating voltage level translation and enhancing compatibility. The PCA9514AD,112 offers versatile configuration options, functioning as a two-channel, bidirectional buffer, bidirectional voltage translator, or bi-directional logic level translator. Additionally, it provides low-frequency and high-frequency filtering options to effectively reduce high-frequency noise on the bus lines. The device is also equipped with active high repeater enable inputs, offering flexibility in enabling or disabling the repeater functionality for efficient bus management. With a capability to drive capacitive loads of up to 400 pF on the bus lines, the PCA9514AD,112 is suitable for a diverse range of I2C-bus applications

Key Features

Hot Swappable I²C-Bus and SMBus Bus Buffer

Specifications

Operating Temperature (°C)	-40~85	I2C-bus (kHz)	400
Operating voltage (VDC)	2.7~5.5	Inputs	1
Outputs	1	Type	Buffer, Accelerator
Applications	I2C - Hotswap	Input	2-Wire Bus
Output	2-Wire Bus	Data Rate (Max)	400kHz
Number of Channels	1	Capacitance - Input	1.9 pF
Voltage - Supply	2.7V ~ 5.5V	Current - Supply	3.5mA
Operating Temperature	-40°C ~ 85°C	Mounting Type	Surface Mount
Base Product Number	PCA95