SP690R 데이터 시트보기 (PDF) - Signal Processing Technologies

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SP690R

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

Signal Processing Technologies 

TYPICAL CHARACTERISTICS (T = 25oC, unless otherwise noted)

AMB

10000

40

1000

35

100

30

10

25

1

20

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

Temperature (oC)

Figure 1. VCC Supply Current vs. Temperature (Normal

Mode)

0.1

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

Temperature (oC)

Figure 2. Battery Supply Current vs. Temperature

1.262

1.26

1.258

1.256

1.254

1.252

1.25

1.248

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

Temperature (oC)

Figure 3. PFI Threshold vs. Temperature

30

25

20

15

10

5

0

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

Temperature (oC)

Figure 4. VBATTERY to VOUT ON-Resistance vs. Temperature

3.5

3

2.5

2

1.5

1

0.5

0

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

Temperature (oC)

Figure 5. VCC to VOUT On-Resistance vs. Temperature

3.15

3.13

3.11

3.09

3.07

3.05

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

Temperature (oC)

Figure 6. Reset Threshold vs. Temperature

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

7

© 2006 Sipex Corporation

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