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參數資料
| 型號： | SP690AEP |
| 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)控與電池開關過 |
| 文件頁數： | 5/16頁 |
| 文件大?。?/td> | 631K |
| 代理商： | SP690AEP |
SP690A/692ADS/08 SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over
Copyright 2000 Sipex Corporation
5
V
Supply Current vs.
Temperature (Normal Mode)
Battery Supply Current vs.
Temperature (Backup Mode)
51
47
43
39
35
31
27
23
19
-60 -30 0 30
60 90 120 150
V
C
μ
A
Temperature Deg. C
2.9
2.4
1.9
1.4
0.9
0.4
-0.1
V
B
μ
A
-60
Temperature Deg. C
-40-20
0 20 40 60 80 100120140
V
CC
=5V
V
BATT
=2.8V
V
CC
=0V
V
BATT
=2.8V
TYPICAL CHARACTERISTICS
(25
o
C, unless otherwise noted)
-60 -30 0 30
60 90 120 150
Temperature Deg. C
PFI Threshold
vs. Temperature
1.256
1.254
1.252
1.250
1.248
1.246
P
V
CC
=5V
V
=0
NO LOAD ON PFO
V
to V
ON
Resistance vs. Temperature
V
to V
On
Resistance vs. Temperature
15
10
5
0
R
-60 -30 0 30 60 90 120 150
Temperature Deg. C
0.9
0.8
0.7
0.6
0.5
0.4
0.3
R
Temperature Deg. C
V
BATT
=2.8V
V
BATT
=4.5V
V
CC
=0V V
BATT
=2V
Reset Threshold
vs. Temperature
4.70
4.69
4.68
4.67
4.66
4.65
4.64
4.63
4.62
4.61
4.60
R
Temperature Deg. C
V
=0V
Power Down
V
CC
=5V
V
BATT
=0V
Reset Output Resistance
vs. Temperature
Reset Delay
vs. Temperature
600
500
400
300
200
100
0
-60 -30 0 30
R
60 90 120 150
Temperature Deg. C
212
210
208
206
204
202
200
R
-60 -30 0 30
60 90 120 150
Temperature Deg. C
V
=5V,V
=2.8V
Soucing Current
V
CC
=0V to 5V Step,
V
BATT
=2.8V
V
CC
=0V,V
=2.8V
Sink Current
IE+2
IE+1
IE+0
IE-1
IE-2
IE-3
IE-4
IE-5
IE-6
IE-7
IE-8
V
B
μ
A
.0000 5.000
CC
Battery Current vs. V
CC
Voltage
V
BATT
=2.8V
SP690A
-60 -30 0 30 60 90 120 150
-60 -30 0 30 60 90 120 150
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| SP805LCN | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805LCP | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805LEN | Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP805LEP | Low Power Microprocessor Supervisory with Battery Switch-Over |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SP690AEP-L | 功能描述:監(jiān)控電路 LW PWR MICRO 4.65V TEMP -40C to 85C RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數: 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| SP690R | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP690RCN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
| SP690RCN-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SP690RCP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:3.0V/3.3V Low Power Microprocessor Supervisory with Battery Switch-Over |
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