Datasheet Texas Instruments TCA9517

Manufacturer	Texas Instruments
Series	TCA9517

Datasheets

Status

Packaging

Parametrics

Parameters / Models	TCA9517DGKR	TCA9517DR
Channel Width	2	2
Master Side I2C Bus Capacitance Supported, pF	400	400
Max Frequency, kHz	400	400
Number of Outputs	2	2
Operating Temperature Range, C	-40 to 85	-40 to 85
Package Group	VSSOP	SOIC
Slave Side I2C Bus Capacitance Supported, pF	400	400
Special Features	Enable Pin,Low Voltage,Open-Drain I/O Type	Enable Pin,Low Voltage,Open-Drain I/O Type
VCC(Max), V	5.5	5.5
VCC(Min), V	0.9	0.9
fSCLK(Max), MHz	0.4	0.4

Eco Plan

Application Notes

• Download
  Choosing the Correct I2C Device for New Designs
  PDF, 87 Kb, File published: Sep 7, 2016
  The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h
• Download
  Maximum Clock Frequency of I2C Bus Using Repeaters
  PDF, 116 Kb, File published: May 15, 2015
  TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
• Download
  I2C Bus Pull-Up Resistor Calculation
  PDF, 157 Kb, File published: Feb 13, 2015
• Download
  Understanding the I2C Bus
  PDF, 124 Kb, File published: Jun 30, 2015

Model Line

Manufacturer's Classification

• Semiconductors> Interface> I2C> I2C Hub, Buffer, Repeater