PCA9517AD NXP Semiconductors, PCA9517AD Datasheet - Page 3

• Manufacturer Part Number: PCA9517AD
• Manufacturer: NXP Semiconductors

Specifications of PCA9517AD

• Function: I2C Bus Repeater
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: SO
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
4. Functional diagram
5. Pinning information
PCA9517A_2
Product data sheet
5.1 Pinning
5.2 Pin description
Table 3.
Symbol
V
SCLA
SDAA
GND
EN
SDAB
SCLB
V
Fig 1.
Fig 2.
CC(A)
CC(B)
V
SDAA
SCLA
CC(A)
GND
Functional diagram of PCA9517A
Pin configuration for SO8
Pin description
SDAA
SCLA
EN
1
2
3
4
Pin
1
2
3
4
5
6
7
8
PCA9517AD
PCA9517A
002aad466
Rev. 02 — 5 May 2008
V
Description
port A supply voltage (0.9 V to 5.5 V)
serial clock port A bus
serial data port A bus
supply ground (0 V)
active HIGH repeater enable input
serial data port B bus
serial clock port B bus
port B supply voltage (2.7 V to 5.5 V)
8
7
6
5
CC(B)
pull-up
resistor
V
SCLB
SDAB
EN
CC(B)
V
CC(A)
GND
V
Fig 3.
CC(B)
V
SDAA
SCLA
CC(A)
GND
Level translating I
Pin configuration for TSSOP8
(MSOP8)
1
2
3
4
PCA9517ADP
002aad465
PCA9517A
002aad467
© NXP B.V. 2008. All rights reserved.
2
C-bus repeater
SDAB
SCLB
8
7
6
5
V
SCLB
SDAB
EN
CC(B)
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