PCA9509D,112 NXP Semiconductors, PCA9509D,112 Datasheet - Page 3

• Manufacturer Part Number: PCA9509D,112
• Description: IC I2C BUS REPEATER 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: Repeaterr

Specifications of PCA9509D,112

• Tx/rx Type: I²C Logic
• Delay Time: 109ns
• Capacitance - Input: 2pF
• Voltage - Supply: 3 V ~ 5.5 V
• Current - Supply: 5mA
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3355-5; 935282227112; PCA9509D

NXP Semiconductors
5. Pinning information
PCA9509_5
Product data sheet
5.1 Pinning
5.2 Pin description
Table 2.
[1]
Symbol
V
A1
A2
GND
EN
B2
B1
V
Fig 2.
Fig 4.
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
Pin configuration for XQFN8
A1
A2
Pin description
1
2
3
4
Pin
1
2
3
4
5
6
7
8
PCA9509DP
002aac126
Rev. 05 — 10 July 2009
terminal 1
index area
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
V
CC(A)
V
B1
B2
EN
A1
A2
CC(B)
1
2
3
Transparent top view
PCA9509GM
2
2
C-bus side)
C-bus side)
Level translating I
Fig 3.
V
CC(A)
GND
Pin configuration for SO8
A1
A2
7
6
5
002aac776
1
2
3
4
B1
B2
EN
PCA9509D
2
C-bus/SMBus repeater
002aac127
PCA9509
© NXP B.V. 2009. All rights reserved.
8
7
6
5
V
B1
B2
EN
CC(B)
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