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SP703 Datasheet, PDF (6/16 Pages) Sipex Corporation – Low Power Microprocessor Supervisory with Battery Switch-Over
1000
VCC=4.5V
V =0V
BATT
Slope=0.6Ω
100
1000
V =4.5V
BATT
VCC=0V
Slope=5Ω
100
10
10
1
1
10
100
IOUT (mA)
Figure 1. VCC to VOUT Vs. Output Current
1
1000
1
10
100
IOUT (mA)
Figure 2. VBATT to VOUT Vs. Output Current
VCC
2V
div
0V
RESET
VBATT = 0V
TA = 25oC
0V
1sec/div
Figure 3A. SP703 RESET Output Voltage vs.
Supply Voltage
VCC
VBATT = 0V
TA = +25 C
VCC
2KΩ
RESET
RESET
GND
330pF
Figure 3B. Circuit for the RESET Output Voltage
vs. Supply Voltage
SP703/704DS/07
SP703/704 Low Power Microprocessor Supervisory
6
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