hcs365 Microchip Technology Inc., hcs365 Datasheet - Page 23

• Manufacturer Part Number: hcs365
• Description: Keeloq Code Hopping Encoder
• Manufacturer: Microchip Technology Inc.

9.0
9.1
Ambient temperature under bias.............................................................................................................-40°C to +125°C
Storage temperature .............................................................................................................................. -65°C to +150°C
Voltage on V
Voltage on LED w/respect to V
Voltage on all other pins w/respect to V
Total power dissipation (Note 1) ..........................................................................................................................500 mW
Maximum current out of V
Maximum current into V
Input clamp current, I
Output clamp current, I
Maximum output current sunk by any Output pin....................................................................................................25 mA
Maximum output current sourced by any Output pin ..............................................................................................25 mA
*Notice: Stresses above those listed under “Maximum ratings” may cause permanent damage to the device. This 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.
Note 1: Power dissipation is calculated as follows: Pdis=V
2002 Microchip Technology Inc.
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
DD
w/respect to V
IK
OK
(V
DD
SS
I
(Vo < 0 or Vo >V
< 0 or V
pin ..............................................................................................................................100 mA
pin ...........................................................................................................................100 mA
SS
SS
................................................................................................................ -0.3 to +7.5V
..................................................................................................................-0.3 to +11V
I
> V
SS
DD
) ......................................................................................................... ± 20 mA
........................................................................................-0.3V to V
DD
).................................................................................................... ± 20 mA
Preliminary
DD
x {I
DD
- Â I
OH
} + Â {(V
DD
-V
OH
) x I
HCS365
OH
DS41109D-page 23
} + Â(V
O
DD
l x I
+ 0.3V
OL
).