Datasheet

PCA9517_3 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 03 — 30 January 2007 6 of 19
NXP Semiconductors
PCA9517
Level translating I
2
C-bus repeater
Fig 5. Typical star application
V
CCB
V
CCA
PCA9517
SDAA SDAB
SCLA SCLB
EN
10 kΩ
10 kΩ
SDA
SCL
BUS
MASTER
SLAVE
400 kHz
SDA
SCL
V
CCB
V
CCA
10 kΩ
10 kΩ
V
CCB
V
CCA
PCA9517
SDAA SDAB
SCLA SCLB
EN
10 kΩ
10 kΩ
SLAVE
400 kHz
SDA
SCL
002aac202
V
CCB
V
CCA
PCA9517
SDAA SDAB
SCLA SCLB
EN
10 kΩ
10 kΩ
SLAVE
400 kHz
SDA
SCL
Fig 6. Typical series application
002aac203
PCA9517
SDAA SDAB
SCLA SCLB
EN
SDA
SCL
BUS
MASTER
SLAVE
400 kHz
SDA
SCL
10 kΩ 10 kΩ
PCA9517
SDAA SDAB
SCLA SCLB
EN
V
CC
PCA9517
SDAA SDAB
SCLA SCLB
EN
10 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ 10 kΩ