參數(shù)資料
型號(hào): PCA9511DP
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 其它接口
英文描述: Hot swappable I2C and SMBus bus buffer
中文描述: SPECIALTY INTERFACE CIRCUIT, PDSO8
封裝: 3 MM, PLASTIC, SOT-505-1, TSSOP-8
文件頁(yè)數(shù): 9/19頁(yè)
文件大小: 151K
代理商: PCA9511DP
Philips Semiconductors
Product data sheet
PCA9510; PCA9511
Hot swappable I
2
C and SMBus bus buffer
2004 Oct 05
9
C1
0.01
μ
F
R4
10 k
R5
10 k
I/O PERIPHERAL CARD 1
R6
10 k
ENABLE
V
CC
SDAIN
SCLIN
SDAOUT
SCLOUT
ACC
GND
CARD_SDA
CARD_SCL
R1
10 k
R2
10 k
V
CC
SDA
SCL
BACKPLANE
BACKPLANE
CONNECTOR
C2 0.01
μ
F
C3
0.01
μ
F
R8
10 k
R9
10 k
I/O PERIPHERAL CARD 2
R10
10 k
ENABLE
V
CC
SDAIN
SCLIN
SDAOUT
SCLOUT
ACC
GND
CARD2_SDA
CARD2_SCL
C4 0.01
μ
F
SW02121
S
S
Figure 10. Hot swapping multiple I/O cards into a backplane using the PCA9510 and PCA9511 in a PCI system
R3
1 k
R2
1 k
C2
0.01
μ
F
R5
10 k
ENABLE
V
CC
SDAOUT
SDAIN
READY
SCLOUT
SCLIN
GND
R4
10 k
R1
10 k
SCL
SDA
V
CC
SCL2
SDA2
R
DROP
V
CC_LOW
SW02123
Figure 11. System with disparate V
CC
voltages
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PDF描述
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