Datasheet

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PCA9616 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved. Product data sheet Rev. 2 — 10 March 2014 13 of 32 NXP Semiconductors
PCA9616
3-channel multipoint Fm+ dI
2
C-bus buffer with hot-swap logic
Remark: For clarity, DSDAP and DSDAM are flipped from actual device pinout.
Fig 8. PCA9616 application diagram; V
DD
and V
SS
are routed through the cable
V
DD(B)
PCA9616
R1
R2
R1
R1
R2
R1
SCL
SDA
SLAVE
MASTER
DSCLP
DSCLM
DSDAP
DSDAM
V
SS
R1
R2
R1
INT
DINTP
DINTM
002aag412
CARD
PCA9616
SLAVE MASTER
CARD
V
DD(B)
V
DD(B)
termination
V
DD(B)
PCA9616
SLAVE MASTER
CARD
V
SS
V
DD
PCA9616
CARD
V
SS
V
DD
V
DD(B)
optional
SLAVE MASTER
R1
R2
R1
R1
R2
R1
R1
R2
R1
V
DD(A)
V
DD(A)
V
DD(A)
V
DD(A)