參數(shù)資料
型號(hào): PCA9513A
廠商: NXP Semiconductors N.V.
英文描述: Hot swappable I2C-bus and SMBus bus buffer
中文描述: 熱插拔I2C總線和SMBus總線緩沖器
文件頁(yè)數(shù): 3/25頁(yè)
文件大?。?/td> 142K
代理商: PCA9513A
PCA9513A_PCA9514A_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 11 October 2005
3 of 25
Philips Semiconductors
PCA9513A; PCA9514A
Hot swappable I
2
C-bus and SMBus bus buffer
Standard packing quantities and other packaging data are available at
www.standardics.philips.com/packaging
6.
Block diagram
Fig 1.
Block diagram of PCA9513A
002aab680
BACKPLANE-TO-CARD
CONNECTION
SLEW RATE
DETECTOR
SLEW RATE
DETECTOR
CONNECT
CONNECT
2 mA
2 mA
BACKPLANE-TO-CARD
CONNECTION
SLEW RATE
DETECTOR
SLEW RATE
DETECTOR
CONNECT
CONNECT
2 mA
2 mA
SDAIN
SCLIN
0.5 pF
SCLOUT
RD
S
QB
UVLO
20 pF
0.55V
CC
/
0.45V
CC
0.5
μ
A
STOP BIT AND
BUS IDLE
0.55V
CC
/
0.45V
CC
100
μ
s
DELAY
UVLO
ENABLE
SDAOUT
V
CC
CONNECT
CONNECT
READY
GND
PCA9513A
OVER-
VOLTAGE
CUT-OFF
92
μ
A
OVER-
VOLTAGE
CUT-OFF
92
μ
A
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