pca9655e ON Semiconductor, pca9655e Datasheet - Page 5

• Manufacturer Part Number: pca9655e
• Description: Pca9655e Remote 16-bit I/o Expander For I2c Bus With Interrupt
• Manufacturer: ON Semiconductor

5. The power−on reset circuit resets the I
6. Each bit must be limited to a maximum of 25 mA and the total package limited to 400 mA due to internal bussing limits.
7. The value is not tested, but verified on sampling basis.
Table 4. DC ELECTRICAL CHARACTERISTICS
SUPPLIES
INPUT SCL; Input / Output SDA
I/Os
INTERRUPT (INT)
INPUTS AD0, AD1, AD2
Symbol
I
than 0.2 V to reset the part.
V
OL(tot)
I
V
C
V
V
V
STB
V
I
V
I
I
I
C
V
I
POR
C
C
OL
I
OL
LH
OL
I
OH
LL
I/O
IH
L
IH
IH
L
IL
IL
IL
O
I
I
Standby Current
Power−On Reset Voltage
(Note 5)
High−Level Input Voltage
Low−Level Input Voltage
Low−Level Output Current
Leakage Current
Input Capacitance
High−Level Input Voltage
Low−Level Input Voltage
Low−Level Output Current
(Note 6)
Total Low−Level Output Current
(Note 6)
High−Level Output Voltage
Input Leakage Current
Input Leakage Current
Input / Output Capacitance
(Note 7)
Low−Level Output Current
Output Capacitance
High−Level Input Voltage
Low−Level Input Voltage
Leakage Current
Input Capacitance
Parameter
2
C bus logic with V
Standby mode; no load;
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
V
V
V
V
OH
OH
OH
OH
OH
OH
OH
OH
I
I
OL
DD
I
I
OL
OL
OL
OL
OL
DD
DD
OL
I
= 0 V; f
= V
= V
= 0 V
= V
= −3 mA; V
= −4 mA; V
= −8 mA; V
= −10 mA; V
= −8 mA; V
= −10 mA; V
= −8 mA; V
= −10 mA; V
V
= 0.4 V; V
= 0.5 V; V
= 0.5 V; V
= 0.5 V; V
= 0.5 V; V
= 0.5 V; V
= 0.4 V
w 2.3 V
= 5.5 V; V
= 5.5 V; V
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DD
DD
DD
DD
DD
< V
; f
= 1.65 V to 5.5 V, unless otherwise specified.
or 0 V
or 0 V
SCL
SCL
POR
Conditions
= 0 Hz; I/O = inputs
DD
DD
DD
DD
DD
DD
I
I
= 0 Hz; I/O = inputs
DD
DD
DD
DD
DD
5
= V
= 0 V
and set all I/Os to logic 1 upon power−up. Thereafter, V
DD
DD
DD
< 2.3 V
= 1.65 V
= 2.3 V
= 3.0 V
= 4.5 V
= 4.5 V
= 1.65 V
= 1.65 V
= 2.3 V
= 3.0 V
= 4.5 V
DD
= 2.3 V
= 3.0 V
= 4.5 V
0.7 x V
0.7 x V
0.7 x V
Min
1.2
1.1
1.8
1.7
2.6
2.5
4.1
4.0
6.0
10
20
12
17
25
8
T
A
DD
DD
DD
= −555C to +1255C
0.25
Typ
1.1
1.5
4.6
5.0
5.0
4.5
20
28
35
42
0.3 x V
0.3 x V
0.3 x V
−100
Max
1.65
$1
400
$1
1.5
6.0
5.5
5.0
1
6
1
DD
DD
DD
DD
must be lower
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
pF
pF
pF
pF
V
V
V
V
V
V
V
V