PCA9514D,118 NXP Semiconductors, PCA9514D,118 Datasheet - Page 9

• Manufacturer Part Number: PCA9514D,118
• Description: IC HOTSWAP I2C/SMBUS BUFF 8-SOIC
• Manufacturer: NXP Semiconductors
• Type: I²C-Bus and SMBus Switchr

Specifications of PCA9514D,118

• 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
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-1910-2; 935275232118; PCA9514D-T

Philips Semiconductors
2004 Oct 05
BD_SEL
Figure 10. Hot swapping multiple I/O cards into a backplane using the PCA9513 in a CompactPCI, VME, and AdvancedTCA system
Hot swappable I
V
SDA
SCL
CC
10 k
R1
BACKPLANE
R2
10 k
CONNECTOR
BACKPLANE
2
C and SMBus bus buffer
POWER SUPPLY
POWER SUPPLY
POWER SUPPLY
9
HOT SWAP
HOT SWAP
HOT SWAP
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
ENABLE
SDAIN
SCLIN
V
V
V
GND
GND
GND
I/O PERIPHERAL CARD 1
I/O PERIPHERAL CARD 2
I/O PERIPHERAL CARD N
CC
CC
CC
0.01 F
0.01 F
0.01 F
C1
C3
C5
SDAOUT
SDAOUT
SDAOUT
SCLOUT
SCLOUT
SCLOUT
PCA9513; PCA9514
ACC
ACC
ACC
R4
10 k
R8
10 k
R12
10 k
10 k
10 k
10 k
R5
R9
R13
Product data sheet
10 k
10 k
10 k
R6
R10
R14
CARD_SDA
CARD_SCL
CARD2_SDA
CARD2_SCL
CARDN_SDA
CARDN_SCL
SW02120