參數(shù)資料
型號: SP800LEP
英文描述: Low Power Microprocessor Supervisory with Battery Switch-Over
中文描述: 低功耗微處理器監(jiān)控與電池開關(guān)過
文件頁數(shù): 6/24頁
文件大?。?/td> 196K
代理商: SP800LEP
Date: 5/25/04 SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over Copyright 2004 Sipex Corporation
6
1.E-04
1.E-05
1.E-06
1.E-07
1.E-08
1.E-09
1.E-10
1.E-11
1.E-12
1.E-13
1.E-14
Figure 7. Reset Threshold vs. Temperature
Figure 9. Reset Delay vs. Temperature
Figure 8. RESET Output Resistance vs. Temperature
Figure 10. Battery Current vs. Input Supply Voltage
Figure 5. V
CC
to V
OUT
On-Resistance vs. Temperature
Figure 6. PFI Threshold vs. Temperature
Temperature (
o
C)
-60 -30 0 30 60 90 120 150
R
)
0.9
0.7
0.5
0.3
V
CC
= 4.5V
V
BATT
= 2.8V
Temperature (
o
C)
-60 -30 0 30 60 90 120 150
P
1.256
1.252
1.248
1.244
1.240
1.236
V
CC
= 5V
V
BATT
= 0V
Temperature (
o
C)
-60 -30 0 30 60 90 120 150
R
4.69
4.68
4.67
4.66
4.65
4.64
4.63
4.62
4.61
4.60
V
BATT
= 0V
V
CC
Rising
V
CC
Falling
Temperature (
o
C)
-60 -30 0 30 60 90 120 150
R
)
400
350
300
250
200
150
100
50
0
Sourcing V
CC
= 5V
Sinking V
CC
= 4.25V
Temperature (
o
C)
-60 -30 0 30 60 90 120 150
R
0.240
0.230
0.220
0.210
0.200
0.190
0.180
V
CC
= 5V
V
BATT
= 2.8V
V
CC
(V)
0 1 2 3 4 5
V
B
C
V
BATT
= 2.8V
TYPICAL PERFORMANCE CHARACTERISTICS
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