PCA9512AD ETC1 [List of Unclassifed Manufacturers], PCA9512AD Datasheet - Page 14

• Manufacturer Part Number: PCA9512AD
• Description: Level shifting hot swappable I2C-bus and SMBus bus buffer
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

Philips Semiconductors
PCA9512A_1
Product data sheet
Fig 11. I
Fig 13. Input/output t
(mA)
t
(ns)
I
PHL
CC
2.15
1.95
1.75
1.55
1.35
90
80
70
60
I
than I
C
CC2
CC
40
40
i
= C
V
versus temperature
(pin 1) typical current averages 0.1 mA less
CC
CC
o
> 100 pF; R
11.1 Typical performance characteristics
= 5.5 V
on pin 8.
3.3 V
2.7 V
V
CC
PHL
= 5.5 V
2.7 V
3.3 V
PU(in)
versus temperature
+25
+25
= R
PU(out)
T
T
amb
amb
= 10 k
( C)
( C)
002aab795
002aab589
+90
+90
Rev. 01 — 7 October 2005
Level shifting hot swappable I
Fig 12. I
Fig 14. Connection circuitry V
V
I
(mA)
trt(pu)
(mV)
O
350
250
150
12
50
V
8
4
0
I
V
trt(pu)
40
0
CC
= 3.3 V or 5.5 V
versus temperature
10
2
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
C-bus and SMBus bus buffer
+25
20
V
CC
O
= 5 V
3.3 V
PCA9512A
T
V
V
amb
CC
I
30
= 5 V
3.3 V
2.7 V
( C)
R
002aab796
002aab591
PU
(k )
+90
40
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