Application Circuit Example
T
LC709203F
10kΩ 10kΩ
System Vdd
Vdd
I2C Bus
Master
Battery
Pack
LC709203F
ASIC
1uF
PACK- PACK+
10kΩ
Interrupt Input
Vss
System
System Vss
Battery
Pack
T
10kΩ
th e rmi stor
Figure 1. Example of an application schematic using LC709203F
(Temperature input via I2C.)
10kΩ 10kΩ
System Vdd
Vdd
I2C Bus
Master
10KΩ (s a me as thermistor resistance value)
100Ω
LC709203F
ASIC
1uF
PACK- PACK+
10kΩ
Interrupt Input
Vss
System
System Vss
Figure 2. Example of an application schematic using LC709203F
(The temperature is measured directly by a thermistor.)
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