PCA9518AD,118 NXP Semiconductors, PCA9518AD,118 Datasheet - Page 4

• Manufacturer Part Number: PCA9518AD,118
• Description: IC I2C BUS HUB 5-CH 20SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9518AD,118

• Package / Case: 20-SOIC (7.5mm Width)
• Applications: CMOS Bus Controller
• Interface: I²C
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Logic Family: PCA9518A
• Operating Supply Voltage: 2.3 V to 3.6 V
• Power Dissipation: 300 mW
• Operating Temperature Range: - 40 C to + 85 C
• Input Voltage: 5 V
• Logic Type: I2C Bus
• Maximum Clock Frequency: 400 KHz
• Mounting Style: SMD/SMT
• Output Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935284253118; PCA9518AD-T; PCA9518AD-T

NXP Semiconductors
5. Pinning information
PCA9518A_3
Product data sheet
5.1 Pinning
5.2 Pin description
Table 2.
Symbol
EXPSCL1
EXPSCL2
SCL0
SDA0
SCL1
SDA1
EN1
SCL2
SDA2
V
EN2
SCL3
SDA3
EN3
SCL4
SDA4
EN4
EXPSDA1
EXPSDA2
V
Fig 3.
SS
DD
EXPSCL1
EXPSCL2
SDA0
SDA1
SDA2
SCL0
SCL1
SCL2
EN1
V
SS
Pin configuration for SO20
Pin description
10
1
2
3
4
5
6
7
8
9
PCA9518AD
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Rev. 03 — 3 December 2008
002aac528
Description
expandable serial clock pin 1
expandable serial clock pin 2
serial clock bus 0
serial data bus 0
serial clock bus 1
serial data bus 1
active HIGH bus 1 enable input
serial clock bus 2
serial data bus 2
supply ground
active HIGH bus 2 enable input
serial clock bus 3
serial data bus 3
active HIGH bus 3 enable input
serial clock bus 4
serial data bus 4
active HIGH bus 4 enable input
expandable serial data pin 1
expandable serial data pin 2
supply voltage
20
19
18
17
16
15
14
13
12
11
V
EXPSDA2
EXPSDA1
EN4
SDA4
SCL4
EN3
SDA3
SCL3
EN2
DD
Fig 4.
EXPSCL1
EXPSCL2
SDA0
SDA1
SDA2
SCL0
SCL1
SCL2
EN1
V
SS
Expandable 5-channel I
Pin configuration for TSSOP20
10
1
2
3
4
5
6
7
8
9
PCA9518APW
PCA9518A
002aac529
© NXP B.V. 2008. All rights reserved.
2
20
19
18
17
16
15
14
13
12
11
C-bus hub
V
EXPSDA2
EXPSDA1
EN4
SDA4
SCL4
EN3
SDA3
SCL3
EN2
DD
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