PCA9512AD ETC1 [List of Unclassifed Manufacturers], PCA9512AD Datasheet - Page 12

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

Philips Semiconductors
11. Characteristics
Table 5:
V
PCA9512A_1
Product data sheet
Symbol
Power supply
V
V
I
I
Start-up circuitry
V
t
t
Rise time accelerators
I
V
V
I
t
Input-output connection
V
C
V
I
CC
CC2
en
idle
trt(pu)
I(ACC)
PD(on/off)(ACC)
LI
CC
CC
CC2
pch
th(dis)(ACC)
th(en)(ACC)
offset
OL
i
= 2.7 V to 5.5 V; T
Characteristics
Parameter
supply voltage
supply voltage 2
supply current
supply current 2
precharge voltage
enable time
idle time
transient boosted pull-up
current
disable threshold voltage
on pin ACC
enable threshold voltage
on pin ACC
input current on pin ACC
on/off propagation delay
on pin ACC
offset voltage
input capacitance
LOW-state output voltage V
input leakage current
amb
= 40 C to +85 C; unless otherwise specified.
[2]
Conditions
V
V
V
V
SDA, SCL floating
on power-up
positive transition on SDA,
SCL; V
V
slew rate = 1.25 V/ s
10 k to V
V
V
digital; guaranteed by design,
not subject to test
I
V
SDAn, SCLn pins;
V
sink
CC
SDAIN
CC
SDAOUT
CC
CC
I
I
CC2
CC
= 0.2 V
= 0 V; SDAn, SCLn pins;
= 3 mA; V
= 5.5 V;
= 5.5 V;
= 2.7 V;
= 3.3 V; V
= 5.5 V; V
= 2.7 V
Rev. 01 — 7 October 2005
ACC
= V
= V
Level shifting hot swappable I
CC
SCLIN
= 0.7
SCLOUT
on SDA, SCL;
CC
CC2
CC2
= 0 V
= 2.7 V;
= 3.3 V;
= 5.5 V
V
= 0 V
CC2
;
[1] [4]
[1] [6]
[1]
[1]
[1]
[3]
[5]
[1]
Min
2.7
2.7
-
-
0.8
-
50
1
0.3V
-
-
0
-
0
1
1
CC2
2
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
C-bus and SMBus bus buffer
Typ
-
-
1.8
1.7
1.1
180
140
2
0.5V
0.5V
5
115
-
0.3
-
0.1
PCA9512A
CC2
CC2
Max
5.5
5.5
3.6
2.9
1.2
-
250
-
-
0.7V
+1
-
175
10
0.4
+1
CC2
12 of 22
Unit
V
V
mA
mA
V
mA
V
V
ns
mV
pF
V
s
s
A
A