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| PCA9513A Datasheet, PDF (4/26 Pages) NXP Semiconductors – Hot swappable I2C-bus and SMBus bus buffer | |||
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NXP Semiconductors
PCA9513A; PCA9514A
Hot swappable I2C-bus and SMBus bus buffer
PCA9514A
SDAIN
SLEW RATE
DETECTOR
CONNECT
2 mA
BACKPLANE-TO-CARD
CONNECTION
2 mA
SLEW RATE
DETECTOR
CONNECT
VCC
SDAOUT
SCLIN
ENABLE
SLEW RATE
DETECTOR
CONNECT
0.55VCC/
0.45VCC
UVLO
100 µs
DELAY
2 mA
BACKPLANE-TO-CARD
CONNECTION
2 mA
SLEW RATE
DETECTOR
CONNECT
STOP BIT AND
BUS IDLE
0.5 µA
SCLOUT
0.55VCC/
0.45VCC
20 pF
UVLO
CONNECT
RD
QB
S
READY
GND
0.5 pF
CONNECT
Fig 2. Block diagram of PCA9514A
002aab681
PCA9513A_PCA9514A_4
Product data sheet
Rev. 04 â 18 August 2009
© NXP B.V. 2009. All rights reserved.
4 of 26
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