Q2406 Datasheet, PDF (37/81 Pages) List of Unclassifed Manufacturers – SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE

WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
Electrical Characteristics
Parameter
Min
Max
Typ Unit
BAT_TEMP resolution
10
bits
BAT_TEMP sampling rate
90.3
Ksps/s
BAT_TEMP Input Impedance ( R )
4.7
kΩ
BAT_TEMP Input Impedance ( C )
100
nF
CHG_IN Voltage (for I=Imax)
5,1*
5,5
V
CHG_IN Current
800
mA
BAT_TEMP Input signal range
* To be parametrized as per battery manufacturer
2.8
V
Internal Battery
Resistor
Safety
Circuitry
CTN
+VBATT
VCC
R1
BAT_TEMP
C1
GND
Figure 9 : Connection examples
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