SP690R 查看數據表（PDF） - Signal Processing Technologies

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产品描述 (功能)

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SP690R

3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over

Signal Processing Technologies 

14000

12000

10000

8000

6000

4000

2000

0

-60 -35 -10 15 40 65 90 115 140

Temperature (oC)

Figure 7. Reset Output Resistance vs. Temperature

1E-06

decade

/div

1E-14

.0000

V3 .5000/div (V)

Figure 9. Battery Current vs. VCC Voltage

5.000

1000

100

VCC = 4.5V

VBATTERY = 0V

185

180

175

-60 -40 -20 0 20 40 60 80 100 120 140

Temperature (oC)

Figure 8. Reset Timeout vs. Temperature

30

26

22

18

14

10

-60 -40 -20 0 20 40 60 80 100 120 140

Temperature (oC)

Figure 10. Reset-Comparator Propagation Delay vs.

Temperature

1000

VCC = 0V

VBATTERY = 4.5V

100

10

10

1

1

10

100

IOUT (mA)

Figure 11. VCC to VOUT Vs. Output Current

1

1

10

IOUT (mA)

Figure 12. VBATTERY to VOUT Vs. Output Current

SP690T/S/R JAN 30-06 SP690T/S/R, 802/T/S/R, 804T/S/R, 805T/S/R Low Power Microprocessor Supervisory

8

© 2006 Sipex Corporation

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