CAT9534 Datasheet, PDF (3/16 Pages) ON Semiconductor – 8-bit I²C and SMBus I/O Port with Interrupt

CAT9534
D.C. OPERATING CHARACTERISTICS
V_CC = 2.3 to 5.5V; T_A = -40°C to +85°C, unless otherwise specified.
Symbol Parameter
Supplies
Conditions
V_CC Supply voltage
I_CC Supply current
I_stbl
Standby current
I_stbh Standby current
V_POR Power-on reset voltage
SCL, SDA, ¯IN¯T¯
V_IL(1)
V_IH ⁽¹⁾
I_OL
Low level input voltage
High level input voltage
Low level output
current
I_L
C_I ⁽²⁾
C_O ⁽²⁾
Leakage current
Input capacitance
Output capacitance
A0, A1, A2
V_IL ⁽¹⁾
V_IH ⁽¹⁾
Low level input voltage
High level input voltage
I_LI
Input leakage current
I/Os
V_IL Low level input voltage
V_IH High level input voltage
I_OL
Low level output
current
V_OH
High level output
voltage
I_L
C_I ⁽²⁾
C_O ⁽²⁾
Input leakage current
Input capacitance
Output capacitance
Operating mode; V_CC = 5.5V;
no load; f_SCL = 100kHz
Standby mode; V_CC = 5.5V; no load;
V_I = V_SS; f_SCL = 0kHz; I/O = inputs
Standby mode; V_CC = 5.5V; no load;
V_I = V_CC; f_SCL = 0kHz; I/O = inputs
No load; V_I = V_CC or V_SS
V_OL = 0.4V
V_I = V_CC or V_SS
V_I = V_SS
V_O = V_SS
V_OL = 0.5V; V_CC = 2.3V ⁽³⁾
V_OL = 0.7 V; V_CC = 2.3 V ⁽³⁾
V_OL = 0.5 V; V_CC = 4.5 V ⁽³⁾
V_OL = 0.7 V; V_CC = 4.5 V ⁽³⁾
V_OL = 0.5 V; V_CC = 3.0 V ⁽³⁾
V_OL = 0.7 V; V_CC = 3.0 V ⁽³⁾
I_OH = -8 mA; V_CC = 2.3 V ⁽⁴⁾
I_OH = -10 mA; V_CC = 2.3 V ⁽⁴⁾
I_OH = - 8 mA; V_CC = 3.0 V ⁽⁴⁾
I_OH = -10 mA; V_CC = 3.0 V ⁽⁴⁾
I_OH = -8 mA; V_CC = 4.75 V ⁽⁴⁾
I_OH = -10 mA; V_CC = 4.75 V ⁽⁴⁾
V_CC = 3.6V; V_I = V_CC
Min
2.3
—
—
—
—
-0.5
0.7 x V_CC
3
-1
—
—
-0.5
2.0
-1
-0.5
2.0
8
10
8
10
8
10
1.8
1.7
2.6
2.5
4.1
4.0
—
—
—
Typ
Max
—
5.5
104
175
0.25
3
0.25
1
1.5
1.65
— 0.3 x V_CC
—
5.5
—
—
—
+1
—
6
—
8
—
0.8
—
5.5
—
1
—
0.8
—
5.5
10
—
13
—
17
—
24
—
14
—
19
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
—
5
—
8
Unit
V
µA
µA
µA
V
V
V
mA
µA
pF
pF
V
V
µA
V
V
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
µA
pF
pF
Notes:
(1) VIL min and VIH max are reference values only and are not tested.
(2) This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
(3) The total current sunk by all I/Os must be limited to 100mA and each I/O limited to 25mA maximum.
(4) The total current sourced by all I/Os must be limited to 85mA.
© 2010 SCILLC. All rights reserved
3
Characteristics subject to change without notice
Doc. No. MD-9004 Rev. D