PCA9546APWR Texas Instruments - Yeehing Electronics

4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation

Pricing (USD)

Quantity	Unit Price
1 — 99	1.333
100 — 249	1.101
250 — 999	0.791
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	4 Switch
Configuration	-
On Resistance - Max	45 Ohms
Operating Supply Voltage	2.3 V to 5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-16
Packaging	Reel
Bandwidth	400 kHz
Height	1.15 mm
Length	5 mm
Series	PCA9546A
Width	4.4 mm
Brand	Texas Instruments
Supply Current - Max	12 uA
Pd - Power Dissipation	400 mW
Product Type	Switch ICs - Various
Factory Pack Quantity	2000
Subcategory	Switch ICs
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.3 V
Unit Weight	0.002183 oz

For more information, please refer to datasheet

Documents

PCA9546APWR Datasheet

More Information

The PCA9546A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four 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.