PCA9513ADP,118 NXP Semiconductors, PCA9513ADP,118 Datasheet - Page 12

• Manufacturer Part Number: PCA9513ADP,118
• Description: IC I2C/SMBUS BUFF 8TSSOP
• Manufacturer: NXP Semiconductors
• Type: I²C-Bus and SMBus Switchr

Specifications of PCA9513ADP,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
• Supply Voltage (max): 7 V
• Supply Voltage (min): - 0.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 2 / 3
• Output Voltage: 0.3 V
• Propagation Delay Time: 80 ns
• Supply Current: 3.5 mA
• Logic Type: SMBus 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: 568-3364-2; 935279865118; PCA9513ADP-T

NXP Semiconductors
PCA9513A_PCA9514A_4
Product data sheet
Fig 10. Hot swapping multiple I/O cards into a backplane using the PCA9514A in a PCI system
SDA
SCL
V
CC
10 k
BACKPLANE
R1
R2
10 k
CONNECTOR
BACKPLANE
Fig 11. System with disparate V
V
R
CC
drop
> V
is the line loss of V
CC_LOW
SDA
V
SCL
CC
.
Rev. 04 — 18 August 2009
R1
10 k
R4
10 k
CC
R
drop
in the backplane.
C2
0.01 F
C4
0.01 F
CC
voltages
ENABLE
SDAIN
SCLIN
C2
0.01 F
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
Hot swappable I
PCA9513A; PCA9514A
V
GND
V
CC_LOW
CC
I/O PERIPHERAL CARD 1
I/O PERIPHERAL CARD 2
SDAOUT
SCLOUT
GND
GND
V
V
READY
CC
CC
SDAOUT
SDAOUT
SCLOUT
SCLOUT
READY
READY
C1
0.01 F
C3
0.01 F
R2
10 k
2
C-bus and SMBus bus buffer
R4
10 k
R8
10 k
R3
10 k
R5
10 k
R9
10 k
002aab587
R5
10 k
SDA2
SCL2
© NXP B.V. 2009. All rights reserved.
R6
10 k
R10
10 k
CARD1_SDA
CARD1_SCL
CARD2_SDA
CARD2_SCL
002aab585
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