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 5 of 29
NXP Semiconductors
PCA9615
2-channel multipoint Fm+ dI
2
C-bus buffer with hot-swap logic
6. Pinning information
6.1 Pinning
6.2 Pin description
Fig 4. Pin configuration for TSSOP10
PCA9615DP
V
DD(A)
V
DD(B)
SDA DSDAM
EN DSDAP
SCL DSCLP
V
SS
DSCLM
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1
2
3
4
5
6
8
7
10
9
Table 3. Pin description
Symbol Pin Description
V
DD(A)
1I
2
C-bus side power supply (2.3 V to 5.5 V)
SDA 2 card side open-drain serial data input/output
EN 3 enable input (active HIGH); internal pull-up resistor to V
DD(A)
SCL 4 card side open-drain serial clock input/output
V
SS
5 ground supply voltage (0 V)
DSCLM 6 line side differential open-drain clock minus input/output
DSCLP 7 line side differential open-drain clock plus input/output
DSDAP 8 line side differential open-drain data plus input/output
DSDAM 9 line side differential open-drain data minus input/output
V
DD(B)
10 differential side power supply (3.0 V to 5.5 V)