STC3100 STMicroelectronics, STC3100 Datasheet - Page 6

• Manufacturer Part Number: STC3100
• Description: Battery monitor IC with Coulomb counter/gas gauge
• Manufacturer: STMicroelectronics

Electrical characteristics
Table 4.
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Battery voltage and temperature a/d converter
Vin_adc
LSB
ADC_time
Volt_acc
Temp_acc
Digital I/O pins (SCL, SDA, IO0)
Vih
Vil
Vol
Symbol
Electrical characteristics (2.7 V < V
Input voltage range
LSB value
AD conversion time (32,768 Hz clock)
Battery voltage measurement accuracy 2.7 V<Vin<4.5 V, V
Input logic high
Input logic low
Output logic low (SDA, IO0)
Internal temperature sensor accuracy
Parameter
CC
Vcc = 5 V
Voltage measurement
Temperature measurement
Iol = 4 mA
< 4.5 V, -20° C to 70° C) (continued)
Conditions
CC
=Vin
Min
-0.5
1.2
-3
0
0.125
2.44
Typ
250
Max
+0.5
0.35
0.4
+3
5
STC3100
Units
mV
ms
°C
°C
%
V
V
V
V