STC3100IQT STMicroelectronics, STC3100IQT Datasheet - Page 6

• Manufacturer Part Number: STC3100IQT
• Description: IC BATTERY MON W/GUAGE 8-DFN
• Manufacturer: STMicroelectronics
• Type: Battery Monitoringr

Specifications of STC3100IQT

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Product: Charge Management
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Svhc: No SVHC (15-Dec-2010)
• Base Number: 3100
• Battery Management Function: Monitor
• Charge Current Max: 2.5A
• Control Interface: I2C
• Input Voltage Max: 5.5V
• No. Of Pins: 8
• Rohs Compliant: Yes
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temperature Classification: Industrial
• For Use With: 497-10045 - BOARD EVAL BATT MONITOR STC3100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8824-2

Electrical characteristics
Table 4.
6/21
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