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参数资料
| 型号： | SP810EK-4.6-L/TR |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3 |
| 封装： | LEAD FREE, SOT-23, 3 PIN |
| 文件页数： | 4/8页 |
| 文件大小： | 99K |
| 代理商： | SP810EK-4.6-L/TR |
4
Date: 11/9/04
SP809/810, 3 Pin Microprocessor Supervisor Circuit
Copyright 2004 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
-40
-20
0
20
40
60
80
100
Temperature (C)
Supply
Current
(A)
VTH = 3.1V
VTH = 4.6V
VTH = 2.3V
0
20
40
60
80
100
120
140
160
180
200
220
240
-60
-40
-20
0
20
40
60
80
100
Temperature (°C)
Power-Down
Reset
Delay
(S)
VTH = 3.1V
VOD = VTH - VCC
VOD = 200mV
VOD = 100mV
VOD = 50mV
0
100
200
300
400
-60
-40
-20
0
20
40
60
80
100
Temperature (C)
Power-Down
Reset
Delay
(S)
VOD = 200mV
V
TH
= 4.6V
V
OD = VTH
- VCC
VOD = 100mV
VOD = 50mV
0
100
200
300
400
500
600
-60
-40
-20
0
20
40
60
80
100
Temperature (°C)
Power-Up
Reset
Timeout
(ms)
VTH = 2.3V
VTH = 3.1V
VTH = 4.6V
Figure 1. Supply Current vs. Temperature
Figure 2. Power-Down Reset Delay vs. Temperature
Figure 3. Power-Down Reset Delay vs. Temperature
Figure 4. Power-Down Reset Delay vs. Temperature
Figure 5. Normalized Reset Threshold vs. Temperature
Figure 6. Power-Up Reset Time-out vs. Temperature
0
10
20
30
40
50
60
70
80
90
100
110
120
-60
-40
-20
0
20
40
60
80
100
Temperature (°C)
Power-Down
Reset
Delay
(S)
VTH = 2.3V
VOD = VTH - VCC
VOD = 200mV
VOD = 100mV
VOD = 50mV
0.985
0.990
0.995
1.000
1.005
1.010
1.015
-40
-20
0
20
40
60
80
100
Temperature (C)
Normalized
Reset
Threshold
(V)
VTH = 3.1V
V
TH
= 4.6V
VTH = 2.3V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP810EK-L-2-6/TR | 功能描述:监控电路 3 PIN MICROPROCESSOR RESET CIRCUIT RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| SP810EK-L-4-4/TR | 功能描述:监控电路 3 PIN MICROPROCESSOR RESET CIRCUIT RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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| SP8110ER | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Two-Channel Modulation IC for Laser Diode |
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