Datasheet

© 2009 Microchip Technology Inc. DS22152B-page 11
MCP40D17/18/19
TEMPERATURE CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, V
DD
= +1.8V to +5.5V, V
SS
=GND.
Parameters Sym Min Typ Max Units Conditions
Temperature Ranges
Specified Temperature Range T
A
-40 — +125 °C
Operating Temperature Range T
A
-40 — +125 °C
Storage Temperature Range T
A
-65 — +150 °C
Thermal Package Resistances
Thermal Resistance, 5L-SC70 θ
JA
—331—°C/WNote 1
Thermal Resistance, 6L-SC70 θ
JA
—207—°C/W
Note 1: Package Power Dissipation (P
DIS
) is calculated as follows:
P
DIS
= (T
J
- T
A
) / θ
JA
,
where: T
J
= Junction Temperature, T
A
= Ambient Temperature.