STC3117 Datasheet, PDF (8/34 Pages) STMicroelectronics – Gas gauge IC with battery charger control for handheld applications

Electrical characteristics
STC3117
Table 4. Electrical characteristics (2.7 V < V_CC < 4.5 V, -20 ° C to 70 ° C) (continued)
Symbol
Parameter
Conditions
Min Typ Max Units
Digital I/O pins (SCL, SDA, ALM)
Vih
Input logic high
Vil
Input logic low
Vol
Output logic low (SDA, ALM)
Analog I/O pins (BATD, CD)
Iol = 4 mA
1.2
0.35 V
0.4
Vith
Vihyst
BATD input threshold voltage
BATD input voltage hysteresis
1.46 1.61 1.76
V
0.1
Ru
Vcdoh
Vinmin_cd
BATD internal pull-up resistor
CD output logic high
Ioh = 3 mA
Minimum Vin voltage for CD operation 0°C to 50°C
1
MΩ
VCC
- 0.4 _V
3.6 3.75 3.9
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