pca9517a NXP Semiconductors, pca9517a Datasheet - Page 7

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pca9517a

Manufacturer Part Number
pca9517a
Description
Level Translating I2c-bus Repeater
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
PCA9517A_2
Product data sheet
Fig 7.
Fig 8.
Fig 9.
SCL
SDA
SCL
SDA
Typical application of PCA9517A driving a short cable
Bus A (0.9 V to 5.5 V bus) waveform
Bus B (2.7 V to 5.5 V) waveform
CARD 2
Rev. 02 — 5 May 2008
V
9th clock pulse
9th clock pulse
CARD 1
acknowledge
acknowledge
OL
R PU
of slave
R PU
75
75
V
CC(A)
SDAA
SCLA
V
CC(A)
GND
V
CC(B)
Level translating I
SDAB
SCLB
EN
10 k
V
OL
of PCA9517A
V
10 k
PCA9517A
CC(B)
© NXP B.V. 2008. All rights reserved.
2
10 k
(optional)
C-bus repeater
MASTER
SLAVE
OR
002aad644
002aad471
002aac775
7 of 19

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