PCA9509AGM,125 NXP Semiconductors, PCA9509AGM,125 Datasheet - Page 4

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PCA9509AGM,125

Manufacturer Part Number
PCA9509AGM,125
Description
Interface - Signal Buffers, Repeaters I2CbusSMBus repeater
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCA9509AGM,125

Rohs
yes
Operating Supply Voltage
0.8 V to 5.5 V
Mounting Style
SMD/SMT
Package / Case
XQFN-8
Logic Type
I2C, SMBus
Maximum Clock Frequency
400 KHz
Maximum Operating Frequency
400 KHz
Power Dissipation
100 mW
Factory Pack Quantity
4000
NXP Semiconductors
5. Pinning information
PCA9509A
Product data sheet
5.1 Pinning
5.2 Pin description
Table 3.
[1]
Symbol
V
A1
A2
GND
EN
B2
B1
V
Fig 2.
CC(A)
CC(B)
[1]
[1]
[1]
[1]
Port A and port B can be used for either SCL or SDA.
V
CC(A)
GND
Pin configuration for TSSOP8
A1
A2
Pin description
1
2
3
4
Pin
1
2
3
4
5
6
7
8
All information provided in this document is subject to legal disclaimers.
PCA9509ADP
Rev. 1 — 29 February 2012
002aaf970
Description
port A power supply
port A (lower voltage side)
port A (lower voltage side)
ground (0 V)
enable input (active HIGH)
port B (SMBus/I
port B (SMBus/I
port B power supply
8
7
6
5
Low power level translating I
V
B1
B2
EN
CC(B)
2
2
C-bus side)
C-bus side)
Fig 3.
terminal 1
index area
V
CC(A)
Pin configuration for XQFN8
A1
A2
1
2
3
Transparent top view
PCA9509AGM
2
C-bus/SMBus repeater
PCA9509A
© NXP B.V. 2012. All rights reserved.
7
6
5
002aaf972
B1
B2
EN
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