Rainbow Electronics DS1687 - Manual (Page 27)

DS1685/DS1687
27 of 38
ABSOLUTE MAXIMUM RATINGS*
Voltage Range on Any Pin Relative to Ground 0.3V to +6V
Operating Temperature Range, Commercial 0°C to +70°C
Operating Temperature Range, Industrial -40 °C to +85°C
Storage Temperature Range -40°C to +85°C
Soldering Temperature See IPC/JEDEC J-STD-020A (Note 12)
*This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operation
sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time can affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(T
A
= 0°C to +70°C, -40 °C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Power-Supply Voltage, 5V V
CC
4.5 5.0 5.5 V 1
Power-Supply Voltage, 3V V
CC
2.7 3.0 3.7 V 1
Input Logic 1 V
IH
2.2 V
CC
+ 0.3 V 1
Input Logic 0 V
IL
-0.3 0.6 V 1
Battery Voltage V
BAT
2.5 3.7 V 1
Auxiliary Battery Voltage
V
CC
= 5.0V
V
BAUX
2.5 5.2 V 1
Auxiliary Battery Voltage
V
CC
= 3.0V
V
BAUX
2.5 3.7 V 1