CAT9555WI-T1 ON Semiconductor, CAT9555WI-T1 Datasheet - Page 4

• Manufacturer Part Number: CAT9555WI-T1
• Description: IC I/O EXPANDER I2C 16B 24SOIC
• Manufacturer: ON Semiconductor

Specifications of CAT9555WI-T1

• Interface: I²C, Serial, SMBus
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 9555WI-T2; CAT9555WI-T1TR; CAT9555WI-T2; CAT9555WI-T2TR; CAT9555WI-T2TR

CAT9555
D.C. OPERATING CHARACTERISTICS
V
Notes:
(1)
(2)
(3)
(4)
Doc. No. MD-9003 Rev. J
Symbol
Supplies
SCL, SDA, INT
A0, A1, A2
I/Os
CC
V
C
V
C
V
V
C
V
C
I
V
V
I
I
V
V
stbh
IH
I
I
O
I
V
This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
Each I/Os must be externally limited to a maximum of 25mA and each octal (I/O
maximum current of 100mA for a device total of 200mA.
The total current sourced by all I/Os must be limited to 160mA.
= 2.3V to 5.5V; V
I
IL
I
I
stbl
POR
IL
IH
O
CC
OL
I
OL
LI
IH
I
CC
L
OH
IL
(2)
IL
IH
IL
(1)
(2)
(1)
(1)
(2)
(1)
(2)
min and V
Parameter
Supply voltage
Supply current
Standby current
Standby current
Power-on reset voltage
Low level input voltage
High level input voltage
Low level output current
Leakage current
Input capacitance
Output capacitance
Low level input voltage
High level input voltage
Input leakage current
Low level input voltage
High level input voltage
Low level output current
High level output voltage
Input leakage current
Input leakage current
Input capacitance
Output capacitance
¯¯¯
IH
max are reference values only and are not tested.
SS
= 0V; T
A
= -40°C to +85°C, unless otherwise specified.
Conditions
Operating mode; V
no load; f
Standby mode; V
V
Standby mode; V
V
No load; V
V
V
V
V
V
V
V
V
I
I
I
I
I
I
V
V
OH
OH
OH
OH
OH
OH
I
I
OL
I
I
O
OL
CC
OL
CC
CC
CC
= V
= V
= V
= V
= V
= -8 mA; V
= -10 mA; V
= -8 mA; V
= -10 mA; V
= -8 mA; V
= -10mA; V
= 0.4V
= 0.5V;
= 0.7V;
= 2..3V to 5.5V
= 2.3V to 5.5V
= 3.6V; V
= 5.5V; V
SS
CC
CC
SS
; f
SS
; f
SCL
SCL
SCL
= V
I
= 0kHz; I/O = inputs
= 0kHz; I/O = inputs
= 100kHz
= V
SS
I
I
CC
CC
CC
CC
CC
= V
= V
CC
CC
CC
CC
4
= 5.5V; no load;
= 5.5V; no load;
= 2.3V
= 3.0V
= 4.75V
CC
= 4.75V
or V
CC
SS
= 2.3V
= 3.0V
(3)
(3)
= 5.5V;
SS
(4)
(4)
(4)
(4)
(4)
(4)
0.0
0.7 x V
0.7 x V
0.7 x V
to I/O
Min
-0.5
-0.5
-0.5
2.3
1.8
1.7
2.6
2.5
4.1
4.0
1–
10
—
—
—
—
—
—
—
—
—
—
-1
3
8
0.7
CC
CC
CC
and I/O
Characteristics subject to change without notice
10 to 24
8 to 20
1.0
0.75
Typ
135
1.1
1.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
to I/O
© 2010 SCILLC. All rights reserved
1.7
) must be limited to a
0.3 x V
0.3 x V
0.3 x V
-100
Max
1.65
200
5.5
1.5
5.5
5.5
5.5
+1
—
—
—
—
—
—
—
—
—
1
6
8
1
1
5
8
CC
CC
CC
Unit
mA
mA
mA
mA
µA
µA
µA
pF
pF
µA
µA
µA
pF
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V