Datasheet

PCA9541A All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 5 — 24 April 2014 5 of 45
NXP Semiconductors
PCA9541A
2-to-1 I
2
C-bus master selector with interrupt logic and reset
6. Pinning information
6.1 Pinning
Fig 2. Pin configuration for SO16 Fig 3. Pin configuration for TSSOP16
Fig 4. Pin configuration for HVQFN16
PCA9541AD/01
PCA9541AD/03
INT0 V
DD
SDA_MST0 INT_IN
SCL_MST0 SDA_SLAVE
RESET SCL_SLAVE
SCL_MST1 A3
SDA_MST1 A2
INT1 A1
V
SS
A0
002aae657
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
INT0
SDA_MST0
SCL_MST0
RESET
SCL_MST1
SDA_MST1
INT1
V
SS
PCA9541APW/01
PCA9541APW/03
002aae658
1
2
3
4
5
6
7
8
10
9
12
11
14
13
16
15
V
DD
INT_IN
SDA_SLAVE
SCL_SLAVE
A3
A2
A1
A0
V
SS
002aae659
PCA9541ABS/01
PCA9541ABS/03
Transparent top view
SDA_MST1
A2
SCL_MST1 A3
RESET SCL_SLAVE
SCL_MST0 SDA_SLAVE
INT1
A0
A1
SDA_MST0 INT0 V
DD
INT_IN
4 9
3 10
2 11
1 12
5 6
7
8
16 15 14 13
terminal 1
index area