MCP9808
DIGITAL INPUT/OUTPUT PIN CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, V
DD
= 2.7V to 5.5V, GND = Ground and
T
A
= -40°C to +125°C.
Parameters
Input
High-Level Voltage
Low-Level Voltage
Input Current
Output (SDA)
Low-Level Voltage
High-Level Current (leakage)
Low-Level Current
SDA and SCL Inputs
Hysteresis
Spike Suppression
Capacitance
V
HYST
t
SP
C
IN
—
—
—
0.05 V
DD
—
5
—
50
—
V
ns
pF
V
OL
I
OH
I
OL
—
—
6
—
—
—
0.4
1
—
V
µA
mA
I
OL
= 3 mA
V
OH
= 5.5V
V
OL
= 0.6V
V
IH
V
IL
I
IN
0.7 V
DD
GND
—
—
—
—
V
DD
0.3 V
DD
±5
V
V
µA
Sym
Min
Typ
Max
Units
Conditions
Serial Input/Output (SCL, SDA, A0, A1, A2)
GRAPHICAL SYMBOL DESCRIPTION
Voltage
V
DD
INPUT
V
IH
V
IL
V
OL
Voltage
V
DD
OUTPUT
I
OL
Current
I
IN
time
Current
I
OH
time
TEMPERATURE CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, V
DD
= 2.7V to 5.5V and GND = Ground.
Parameters
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, 8L-DFN
Thermal Resistance, 8L-MSOP
Note 1:
θ
JA
θ
JA
—
—
68
211
—
—
°C/W
°C/W
T
A
T
A
T
A
-40
-40
-65
—
—
—
+125
+125
+150
°C
°C
°C
Sym
Min
Typ
Max
Units
Conditions
Operation in this range must not cause T
J
to exceed Maximum Junction Temperature (+150°C).
DS25095A-page 4
©
2011 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
