pca9540dp NXP Semiconductors, pca9540dp Datasheet - Page 7
pca9540dp
Manufacturer Part Number
pca9540dp
Description
2-channel I2c Multiplexer
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9540DP.pdf
(14 pages)
Philips Semiconductors
TYPICAL APPLICATION
2003 Dec 18
2-channel I
2
C multiplexer
V
I
2
DD
C/SMBus MASTER
= 2.7 - 5.5 V
SDA
SCL
Figure 12. Typical application
V
SDA
SCL
SS
7
PCA9540
V
DD
= 3.3 V
SD0
SC0
SD1
SC1
V = 2.7 - 5.5 V
V = 2.7 - 5.5 V
CHANNEL 0
CHANNEL 1
PCA9540
SW02145
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