pca9516pw NXP Semiconductors, pca9516pw Datasheet - Page 4

• Manufacturer Part Number: pca9516pw
• Description: 5-channel I2c Hub
• Manufacturer: NXP Semiconductors

Philips Semiconductors
BLOCK DIAGRAM
A more detailed view of Figure 2 buffer is shown in Figure 3.
The output pull-down of each internal buffer is set for approximately
0.5 V, while the input threshold of each internal buffer is set about
0.07 V lower, when the output is internally driven LOW. This
prevents a lock-up condition from occurring.
2006 Sep 22
SCL0
SCL1
SCL2
SDA0
SDA1
SDA2
5-channel I
EN1
EN2
Enable
PCA9516
Data
2
C hub
Figure 3.
z
Buffer
Buffer
Buffer
Buffer
Buffer
Buffer
Inc
To output
In
Figure 2. Block Diagram: PCA9516
SW00712
GND
Logic
Logic
Hub
Hub
V
CC
4
Buffer
Buffer
Buffer
Buffer
SU01396
PCA9516
Product data sheet
SDA4
SDA3
SCL3
SCL4
EN4
EN3