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| 型号： | DS1813-5+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/5页 |
| 文件大小： | 0K |
| 描述： | IC ECONORESET 5V W/PB 5% TO92-3 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 系列： | EconoReset |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 复位超时： | 最小为 100 ms |
| 电压 - 阀值： | 4.62V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-226-3、TO-92-3（TO-226AA）成形引线 |
| 供应商设备封装： | TO-92-3 |
| 包装： | 标准包装 |
| 产品目录页面： | 1433 (CN2011-ZH PDF) |
| 其它名称： | DS1813-5+DKR |
DS1813
5V EconoReset with Pushbutton
www.maxim-ic.com
GENERAL DESCRIPTION
The DS1813 EconoReset uses a precision
PIN CONFIGURATIONS
temperature reference and comparator circuit to
monitor the status of the power supply (V CC ).
When an out-of-tolerance condition is detected,
an internal power-fail signal is generated which
forces reset to the active state. When V CC returns
to an in-tolerance condition, the reset signal is
kept in the active state for approximately 150ms
to allow the power supply and processor to
stabilize.
The DS1813 also monitors a pushbutton on the
reset output. If the reset line is pulled low, a reset
is generated upon release and will be held in reset
output low for typically 150ms.
DALLAS
DS1813
Econo
Reset
1 2 3
1 2 3
BOTTOM VIEW
TO-92 PACKAGE
See Mech.
Drawings Section
3
1 2
TOP VIEW
SOT-23 PACKAGE
See Mech.
Drawings Section
On Website
On Website
FEATURES
Automatically Restarts a Microprocessor
After Power Failure
PIN DESCRIPTION
Monitors Pushbutton for External Override
Maintains Reset for Typically 150ms After
V CC Returns to an In-Tolerance Condition
Reduces Need for Discrete Components
Precision Temperature-Compensated Voltage
Reference and Voltage Sensor
PIN
TO-92 SOT-23
1 1
2 2
NAME
RST
V CC
FUNCTION
Active-Low
Reset Output
Power Supply
Low-Cost TO-92 or Space-Saving Surface-
Mount SOT-23 Packages Available
3
3
GND
Ground
Efficient Open-Drain Output with Internal
5.5k ? Pullup Resistor
-40 ° C to +85 ° C Operating Temperature
1 of 5
REV: 022306
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1813R-10 | 制造商:Maxim Integrated Products 功能描述:MICRO MONITOR SMD 1813 SOT-23-3 |
| DS1813R-10/T&R | 制造商:Maxim Integrated Products 功能描述:ECONORESET5V-10% W/PBRST SOT23 3KTR - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC ECONORST 5V W/PB 10% SOT-23-3 制造商:Maxim Integrated Products 功能描述:Supervisory Circuits 5V EconoReset w/Pushbutton |
| DS1813R-10/T&R | 功能描述:监控电路 5V EconoReset w/Pushbutton 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 |
| DS1813R-10/TR | 制造商:Maxim Integrated Products 功能描述: |
| DS1813R-10+ | 制造商:Maxim Integrated Products 功能描述:MICRO MONITOR, SMD, 1813, SOT-23-3 Bulk 制造商:Maxim Integrated Products 功能描述:MICRO MONITOR SMD 1813 SOT-23-3 制造商:Maxim Integrated Products 功能描述:MICRO MONITOR, SMD, 1813, SOT-23-3; Threshold Voltage:4.35V; No. of Supervisors / Monitors:1; Supply Voltage Min:1.2V; Supply Voltage Max:5.5V; Reset Type:Active-Low; Digital IC Case Style:SOT-23; No. of Pins:3; Supply Current:30A; ;RoHS Compliant: Yes |
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