Datasheet

PCA9516A_3 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 03 — 23 April 2009 4 of 19
NXP Semiconductors
PCA9516A
5-channel I
2
C-bus hub
5. Pinning information
5.1 Pinning
5.2 Pin description
Fig 3. Pin configuration for SO16 Fig 4. Pin configuration for TSSOP16
PCA9516AD
SCL0 V
CC
SDA0 EN4
SCL1 SDA4
SDA1 SCL4
EN1 EN3
SCL2 SDA3
SDA2 SCL3
GND EN2
002aae614
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
SCL0
SDA0
SCL1
SDA1
EN1
SCL2
SDA2
GND
PCA9516APW
002aae615
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
V
CC
EN4
SDA4
SCL4
EN3
SDA3
SCL3
EN2
Table 3. Pin description
Symbol Pin Description
SCL0 1 serial clock bus 0
SDA0 2 serial data bus 0
SCL1 3 serial clock bus 1
SDA1 4 serial data bus 1
EN1 5 active HIGH bus 1 enable input
SCL2 6 serial clock bus 2
SDA2 7 serial data bus 2
GND 8 supply ground
EN2 9 active HIGH bus 2 enable input
SCL3 10 serial clock bus 3
SDA3 11 serial data bus 3
EN3 12 active HIGH bus 3 enable input
SCL4 13 serial clock bus 4
SDA4 14 serial data bus 4
EN4 15 active HIGH bus 4 enable input
V
CC
16 supply power