Data Sheet
PCA9615 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet Rev. 1.1 — 10 May 2016 4 of 29
NXP Semiconductors
PCA9615
2-channel multipoint Fm+ dI
2
C-bus buffer with hot-swap logic
5. Block diagram
Fig 2. Block diagram (level 0)
Fig 3. Differential output driver simplified circuit
DSCLP
DSCLM
SCL
DSDAP
DSDAM
SDA
PCA9615
V
DD(A)
V
DD(B)
002aah765
connect
I
2
C-BUS
HOT SWAP LOGIC
EN
en
POWER-ON RESET,
PLUG-IN DETECTION
AND DEBOUNCING
connect
V
SS
V
DD(A)
DSCLP, DSDAP
aaa-011989
V
DD
DSCLM, DSDAM