pca9511a NXP Semiconductors, pca9511a Datasheet - Page 11

• Manufacturer Part Number: pca9511a
• Description: Hot Swappable I2c-bus And Smbus Bus Buffer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9. Application design-in information
10. Limiting values
9397 750 13269
Product data sheet
Table 4:
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
Symbol
V
V
T
T
T
T
Fig 10. System with disparate V
Fig 11. Typical application
oper
stg
sp
j(max)
CC
n
Voltages with respect to pin GND.
V
R
CC
drop
Parameter
supply voltage
voltage on SDAIN, SCLIN, SDAOUT,
SCLOUT, READY, ENABLE
operating temperature
storage temperature
solder point temperature
maximum junction temperature
Limiting values
ENABLE
(2.7 V to 5.5 V)
> V
SDAIN
SCLIN
is the line loss of V
CC_LOW
SDA
V
SCL
CC
V
CC
Rev. 01 — 15 August 2005
R1
10 k
10 k
R1
CC
R4
10 k
R drop
in the backplane.
CC
R2
10 k
1
3
6
voltages
ENABLE
ENABLE
SDAIN
SCLIN
C2
0.01 F
8
Hot swappable I
GND
V
GND
V
CC_LOW
CC
4
C1
0.01 F
SDAOUT
SCLOUT
Conditions
10 s max.
READY
READY
10 k
R5
2
7
5
R2
1 k
10 k
2
R3
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
C-bus and SMBus bus buffer
[1]
[1]
R3
1 k
Min
-
-
0.5
0.5
40
65
R4
10 k
002aab587
PCA9511A
002aab579
R5
10 k
SDA2
SCL2
SCLOUT
SDAOUT
Max
+7
+7
+85
+150
+300
+125
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Unit
V
V
C
C
C
C