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

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

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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