DS1307 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
DS1307 Datasheet PDF : 15 Pages
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TYPICAL OPERATING CHARACTERISTICS
(VCC = 5.0V, TA = +25°C, unless otherwise noted.)
120
110
100
90
80
70
60
50
40
30
20
10
0
1.0
ICCS vs. VCC
2.0
3.V0CC (V) 4.0
VBAT=3.0V
5.0
400
350
300
250
200
150
100
2.0
DS1307 64 x 8, Serial, I2C Real-Time Clock
IBAT vs. VBAT
VCC = 0V
SQW=32kHz
SQW off
2.5 VBACKUP (V) 3.0
3.5
325.0
IBAT vs. Temperature
VCC=0V, VBAT=3.0
SQW=32kHz
275.0
225.0
175.0
-40 -20
0
20
40
60
TEMPERATURE (°C)
SQW off
80
SQW/OUT vs. Supply Voltage
32769
32768.9
32768.8
32768.7
32768.6
32768.5
32768.4
32768.3
32768.2
32768.1
32768
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply (V)
5 of 15
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