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CAT9532
Table 3. D.C. OPERATING CHARACTERISTICS (V CC = 2.3 to 5.5 V, V SS = 0 V; T A = ? 40 ° C to +85 ° C, unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
SUPPLIES
V CC
Supply Voltage
2.3
?
5.5
V
I CC
I stb
Δ I stb
V POR (Note 1)
Supply Current
Standby Current
Additional Standby Current
Power ? on Reset Voltage
Operating mode; V CC = 5.5 V; no load;
f SCL = 100 kHz
Standby mode; V CC = 5.5 V; no load;
V I = V SS or V CC , f SCL = 0 kHz
Standby mode; V CC = 5.5 V; every
LED I/O = V IN = 4.3 V, f SCL = 0 kHz
V CC = 3.3 V, No load;
V I = V CC or V SS
?
?
?
?
250
2.1
?
1.5
550
5.0
2
2.2
m A
m A
mA
V
SCL, SDA, RESET
V IL (Note 2)
V IH (Note 2)
Low Level Input Voltage
High Level Input Voltage
? 0.5
0.7 V CC
?
?
0.3 V CC
5.5
V
V
I OL
I IL
C I (Note 3)
C O (Note 3)
Low Level Output Current
Leakage Current
Input Capacitance
Output Capacitance
V OL = 0.4 V
V I = V CC = V SS
V I = V SS
V O = V SS
3
? 1
?
?
?
?
?
?
?
+1
6
8
mA
m A
pF
pF
A0, A1, A2
V IL (Note 2)
V IH (Note 2)
I IL
Low Level Input Voltage
High Level Input Voltage
Input Leakage Current
? 0.5
2.0
? 1
?
?
?
0.8
5.5
1
V
V
m A
I/Os
V IL (Note 2)
V IH (Note 2)
Low Level Input Voltage
High Level Input Voltage
? 0.5
2.0
?
?
0.8
5.5
V
V
I OL (Note 4)
Low Level Output Current
V OL = 0.4 V; V CC = 2.3 V
9
?
?
mA
V OL = 0.4 V; V CC = 3.0 V
V OL = 0.4 V; V CC = 5.0 V
V OL = 0.7 V; V CC = 2.3 V
V OL = 0.7 V; V CC = 3.0 V
V OL = 0.7 V; V CC = 5.0 V
12
15
15
20
25
?
?
?
?
?
?
?
?
?
?
I IL
C I/O (Note 3)
Input Leakage Current
Input/Output Capacitance
V CC = 3.6 V; V I = V SS or V CC
? 1
?
?
?
1
8
m A
pF
1.
2.
3.
4.
V CC must be lowered to 0.2 V in order to reset the device.
V IL min and V IH max are reference values only and are not tested.
This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
The output current must be limited to a maximum 25 mA per each I/O; the total current sunk by all I/O must be limited to 400 mA.
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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