PCA9511ADP,118 NXP Semiconductors, PCA9511ADP,118 Datasheet - Page 10

• Manufacturer Part Number: PCA9511ADP,118
• Description: IC HOTSWAP I2C/SMBUS BUFF 8TSSOP
• Manufacturer: NXP Semiconductors
• Type: I²C-Bus and SMBus Switchr

Specifications of PCA9511ADP,118

• Package / Case: 8-TSSOP
• Applications: Hot-Swap/SMB Buffer
• Internal Switch(s): Yes
• Current Limit: 50mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Logic Family: PCA
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 3 / 3
• Propagation Delay Time: 70 ns
• Logic Type: Bus Buffer
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3360-2; 935279308118; PCA9511ADP-T

NXP Semiconductors
PCA9511A_4
Product data sheet
Fig 8.
Fig 9.
System 1
to other
devices
SDA
SCL
V
CC
10 k
V
BACKPLANE
CC
R1
Hot swapping multiple I/O cards into a backplane using the PCA9511A in a PCI system
Remark: See Application Note AN255, ‘I
optimized for long distance transmission of the I
Repeater/bus extender application using the PCA9511A
SDA1
SCL1
= 5 V
10 k
R1
R2
10 k
10 k
R4
CONNECTOR
BACKPLANE
ENABLE
SDAIN
SCLIN
I
2
C-bus System 1
GND
V
CC
SDAOUT
SCLOUT
READY
C1
0.01 F
2
C repeaters, hubs, and expanders’ for more information on other devices better
Rev. 04 — 19 August 2009
R5
10 k
2
C-bus or SMBus.
distance
R2
10 k
10 k
C2
0.01 F
C4
0.01 F
long
bus
R3
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
10 k
Hot swappable I
R6
I/O PERIPHERAL CARD 1
I/O PERIPHERAL CARD 2
GND
GND
V
V
0.01 F
SDAOUT
SCLOUT
READY
CC
CC
I
2
C2
C-bus System 2
SDAOUT
SDAOUT
SCLOUT
SCLOUT
READY
READY
C1
0.01 F
C3
0.01 F
GND
V
CC
ENABLE
SDAIN
SCLIN
2
C-bus and SMBus bus buffer
R4
10 k
R8
10 k
R5
10 k
R9
10 k
PCA9511A
R7
10 k
© NXP B.V. 2009. All rights reserved.
R6
10 k
R10
10 k
CARD1_SDA
CARD1_SCL
CARD2_SDA
CARD2_SCL
R8
10 k
V
SDA1
SCL1
CC
002aab585
to other
System 2
devices
002aab586
10 of 24