PCA9548AD(2009) View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

PCA9548AD
(Rev.:2009)

8-channel I2C-bus switch with reset

NXP Semiconductors. 

NXP Semiconductors

8. Application design-in information

PCA9548A

8-channel I2C-bus switch with reset

VDD = 2.7 V to 5.5 V

SDA

SCL

I2C/SMBus master

VDD = 3.3 V

SDA

SD0

SCL

SC0

RESET

SD1

SC1

SD2

SC2

SD3

SC3

PCA9548A

SD4

SC4

SD5

SC5

Fig 14. Typical application

SD6

SC6

A2

A1

A0

SD7

VSS

SC7

002aab203

V = 2.7 V to 5.5 V

channel 0

V = 2.7 V to 5.5 V

channel 1

V = 2.7 V to 5.5 V

channel 2

V = 2.7 V to 5.5 V

channel 3

V = 2.7 V to 5.5 V

channel 4

V = 2.7 V to 5.5 V

channel 5

V = 2.7 V to 5.5 V

channel 6

V = 2.7 V to 5.5 V

channel 7

PCA9548A_3

Product data sheet

Rev. 03 — 7 July 2009

© NXP B.V. 2009. All rights reserved.

12 of 26

Share Link: