71M6515H
Energy Meter IC
DATA SHEET
MARCH 2008
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Supplies and Ground Pins:
V3P3D, V3P3A
|V3P3D – V3P3A|
VBAT
−0.5V to 4.6V
0V to 0.5V
-0.5V to 4.6V
-0.5V to +0.5V
GNDD
Analog Output Pins:
-1mA to 1mA,
-0.5V to V3P3A+0.5V
-1mA to 1mA,
-0.5 to 3.0V
VREF
V2P5
Analog Input Pins:
IA, VA, IB, VB, IC, VC
VFLT, VX
-0.5V to V3P3A+1.0V
-0.5V to V3P3A+0.5V
-0.5V to 3.0V
XIN, XOUT
Digital Input Pins:
RX
-0.5V to 3.6V
D0…D7
-0.5V to 6V
All other pins
-0.5V to V3P3D+0.5V
Operating junction temperature (peak, 100ms)
Operating junction temperature (continuous)
Storage temperature
Solder temperature – 10 second duration
ESD Stress
140 °C
125 °C
−45 °C to 165 °C
250 °C
Pins IA, VA, IB, VB, IC, VC, RX, TX
All other pins
6kV
2kV
Stresses beyond Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional
operation at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect to GNDA.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
CONDITION
MIN
TYP
MAX
UNIT
3.3V Supply Voltage (V3P3A, V3P3D)+
Normal Operation
Battery Backup
No Battery
3.0
0
3.3
3.6
3.8
V
V
Externally Connect to V3P3D
2.0
-40
VBAT
Battery Backup
3.8
85
V
ºC
Operating Temperature
+ V3P3A and V3P3D should be shorted together on the circuit board. GNDD and GNDA should also be shorted on the circuit board.
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