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| 型号： | DS1815R-20 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/5页 |
| 文件大小： | 0K |
| 描述： | IC ECONORST 3.3V P-P 20% SOT23-3 |
| 标准包装： | 3,000 |
| 系列： | EconoReset |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 低有效 |
| 复位超时： | 最小为 100 ms |
| 电压 - 阀值： | 2.55V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT-23-3 |
| 包装： | 管件 |
DS1815
ABSOLUTE MAXIMUM RATINGS*
Voltage on V CC Pin Relative to Ground
Voltage on RST Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.5V to +7.0V
-0.5V to +5V CC +0.5V
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
*
This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
RECOMMENDED DC OPERATING CONDITIONS
(-40 ° C to +85 ° C)
PARAMETER
Supply Voltage
SYMBOL
V CC
MIN
0.0
TYP
MAX
5.5
UNITS
V
NOTES
1
DC ELECTRICAL CHARACTERISTICS
(-40 ° C to +85 ° C; V CC = 1.2V to 5.5V)
PARAMETER
Output Voltage @ -500 m A
SYMBOL
V OH
MIN
V CC
TYP
V CC
MAX
UNITS
V
NOTES
1
-0.5V
-0.1V
Output Current @ 2.4V
Output Current @ 0.4V
I OH
I OL
+10
350
m A
mA
2
2
Operating Current V CC < 5.5
I CC
28
35
m A
3
V CC Trip Point (DS1815-5)
V CC Trip Point (DS1815-10)
V CC Trip Point (DS1815-20)
V CCTP
V CCTP
V CCTP
2.98
2.80
2.47
3.06
2.88
2.55
3.15
2.97
2.64
V
V
V
1
1
1
Output Capacitance
C OUT
10
pF
AC ELECTRICAL CHARACTERISTICS
(-40 ° C to +85 ° C; V CC = 1.2V to 5.5V)
PARAMETER
RESET Active Time
V CC Detect to RST
V CC Slew Rate
SYMBOL
t RST
t RPD
t F
MIN
100
300
TYP
150
2
MAX
250
5
UNITS
ms
m s
m s
NOTES
4
6
(V CCTP (MAX) to V CCTP (MIN))
V CC Slew Rate
t R
0
ns
(V CCTP (MIN) to V CCTP (MAX))
V CC Detect to RST
t RPU
100
150
250
ms
4, 5
4 of 5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1815R-20/T&R | 制造商:Maxim Integrated Products 功能描述:ECONRST 3.3V 20% CMOS OUT SOT23 T&R - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:IC ECONORST 3.3V P-P 20% SOT23-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 3.3V EconoReset w/ Push-Pull Output |
| DS1815R-20/T&R | 功能描述:监控电路 3.3V EconoReset w/ Push-Pull Output 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 |
| DS1815R-20+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.55V 35UA 3PIN SOT-23 - Bulk |
| DS1815R-20+T&R | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.55V 35UA 3PIN SOT-23 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONORST 3.3V P-P 20% SOT23-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 3.3V EconoReset w/ Push-Pull Output |
| DS1815R-20+T&R | 功能描述:监控电路 3.3V EconoReset w/ Push-Pull Output 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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