TCA9548ARGERQ1 Texas Instruments - Yeehing Electronics

Automotive 8-channel 1.65- to 5.25v I2C/SMBus switch with reset & voltage translation

Pricing (USD)

Quantity	Unit Price
1 — 99	1.344
100 — 249	1.11
250 — 999	0.797
1,000 +	0.42

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switch ICs - Various
RoHS	Y
Product	Bidirectional Translating Switches
Number of Switches	8 Switch
Configuration	8 x SPST
On Resistance - Max	70 Ohms
Operating Supply Voltage	1.8 V, 2.5 V, 3.3 V, 5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	VQFN-24
Packaging	Reel
Brand	Texas Instruments
On Time - Max	1 ns
Development Kit	TCA9548AEVM
Product Type	Switch ICs - Various
Factory Pack Quantity	3000
Subcategory	Switch ICs
Supply Voltage - Max	5.25 V
Supply Voltage - Min	1.65 V

For more information, please refer to datasheet

Documents

TCA9548ARGERQ1 Datasheet

More Information

The TCA9548A-Q1 device has eight bidirectional translating switches that can be controlled through the I2C bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the programmable control register. These downstream channels can be used to resolve I2C target address conflicts. For example, if eight identical digital temperature sensors are needed in the application, one sensor can be connected at each channel: 0-7.