MCP2140 Microchip Technology, Inc., MCP2140 Datasheet - Page 25

• Manufacturer Part Number: MCP2140
• Description: The MCP2140 Embeds Irda Protocol Handling And Bit Encoding/decoding, And Provides The Lowest Cost, Lowest Power Consumption Solution For Adding Irda Connectivity to Embedded Systems
• Manufacturer: Microchip Technology, Inc.

4.0
Absolute Maximum Ratings†
Ambient Temperature under bias ........................................................................................................... –40°C to +125°C
Storage Temperature ............................................................................................................................. –65°C to +150°C
Voltage on V
Voltage on RESET with respect to V
Voltage on all other pins with respect to V
Total Power Dissipation
Max. Current out of V
Max. Current into V
Input Clamp Current, I
Output Clamp Current, I
Max. Output Current sunk by any Output pin.......................................................................................................... 25 mA
Max. Output Current sourced by any Output pin..................................................................................................... 25 mA
†
is a stress rating only and functional operation of the device at those or any other conditions above those indicated in
the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods
may affect device reliability.
NOTICE: Stresses above those listed under “Maximum ratings” may cause permanent damage to the device. This
2003 Microchip Technology Inc.
Note 1: Power Dissipation is calculated as follows: P
ELECTRICAL CHARACTERISTICS
DD
with respect to V
DD
SS
IK
pin ..................................................................................................................................... 250 mA
OK
(1)
pin .................................................................................................................................. 300 mA
(VI < 0 or VI > V
........................................................................................................................................... 1W
(V0 < 0 or V0 > V
SS
........................................................................................................... -0.3V to +7.5V
SS
...................................................................................................... -0.3V to +14V
DD
SS
)
................................................................................. –0.3V to (V
DD
)
Preliminary
DIS
= V
DD
x {I
DD
-
I
OH
} +
{(V
DD
-V
OH
MCP2140
) x I
OH
DS21790A-page 25
} + (V
DD
OL
+ 0.3V)
20 mA
20 mA
x I
OL
)