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参数资料
| 型号： | LM8364BALMFX45/NOPB |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封装： | SOT-23, 5 PIN |
| 文件页数： | 1/9页 |
| 文件大小： | 582K |
| 代理商： | LM8364BALMFX45/NOPB |
LM8364
Micropower Undervoltage Sensing Circuits
General Description
The LM8364 series are micropower undervoltage sensing
circuits that are ideal for use in battery powered micropro-
cessor based systems, where extended battery life is a key
requirement.
A range of threshold voltages from 2.0V to 4.5V are available
with an active low open drain output. These devices feature
a very low quiescent current of 0.65A typical. The LM8364
series features a highly accurate voltage reference, a com-
parator with precise thresholds and built-in hysterisis to pre-
vent erratic reset operation, and guaranteed Reset operation
down to 1.0V with extremely low standby current.
These devices are available in the space saving SOT23
5-pin surface mount package. For other undervoltage
thresholds and output options, please contact National
Semiconductor.
Features
n
Extremely Low Quiescent Current: 0.65A, at V
IN =
2.87V
n
High Accuracy Threshold Voltage (±2.5%)
n
Open Drain Output
n
Input Voltage Range: 1V to 6V
n
Surface Mount Package (5-Pin SOT23)
n
Pin for pin compatible with MC33464
Applications
n
Low Battery Detection
n
Microprocessor reset Controller
n
Power Fail Indicator
n
Battery Backup Detection
Functional Block Diagram
20065907
Connection Diagram
5-Pin SOT23
20065906
Top View
March 2005
LM8364
Micropower
Undervoltage
Sensing
Circuits
2005 National Semiconductor Corporation
DS200659
www.national.com
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| LM8364BALMFX30/NOPB | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
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| LM8364BALMFX32 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM8365 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits with Programmable Output Delay |
| LM8365BALMF22 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Micropower Undervoltage Sensing Circuits with Programmable Output Delay |
| LM8365BALMF22 | 制造商:Texas Instruments 功能描述:IC VOLT MONITOR CIRCUIT SMD 8365 |
| LM8365BALMF22/NOPB | 功能描述:IC DETECT UNDERVOLT 2.2V SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:100 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:- 复位:低有效 复位超时:最小为 100 ms 电压 - 阀值:4.38V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:8-TSSOP 包装:管件 |
| LM8365BALMF27 | 功能描述:监控电路 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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