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参数资料
| 型号： | LM3700XBBPX-420 |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA9 |
| 封装： | MICRO, BUMP, SMD-9 |
| 文件页数： | 1/13页 |
| 文件大小： | 195K |
| 代理商： | LM3700XBBPX-420 |
LM3700/LM3701
Microprocessor Supervisory Circuit with Low Line
Output
General Description
The LM3700/LM3701 series of microprocessor supervisory
circuits provide the maximum flexibility for monitoring power
supplies and battery controlled functions in systems without
backup batteries. The LM3700/LM3701 series are available
in a 9-bump micro SMD package.
Built-in features include the following:
Reset: Reset is asserted during power-up, power-down, and
brownout conditions. RESET is guaranteed down to V
CC of
1.0V.
Low Line Output: This early power failure warning indicator
goes low when the supply voltage drops to a value which is
2% higher than the reset threshold voltage.
Features
n
Standard Reset Threshold voltage: 3.08V
n
Custom Reset Threshold voltages: For other voltages
between 2.2V and 5.0V in 10mV increments, contact
National Semiconductor Corp.
n
No external components required
n
RESET (LM3700) or RESET (LM3701) outputs
n
Precision supply voltage monitor
n
Factory programmable Reset Timeout Delay
n
Available in micro SMD package for minimum footprint
n ±
0.5% Reset threshold accuracy at room temperature
n ±
2% Reset threshold accuracy over temperature
extremes
n
Reset assertion down to 1V V
CC (RESET option only)
n
28 A V
CC supply current
Applications
n
Embedded Controllers and Processors
n
Intelligent Instruments
n
Automotive Systems
n
Critical P Power Monitoring
Typical Application
20011403
September 2003
LM3700/LM3701
Microprocessor
Supervisory
Circuit
with
Low
Line
Output
2003 National Semiconductor Corporation
DS200114
www.national.com
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PDF描述 |
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| LM3700YDBP-308 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA9 |
| LM3700YABPX-308 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA9 |
| LM3701XDBP-308 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA9 |
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| LM3701XABPX-308 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA9 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LM3700XCBP-290 | 功能描述:IC MPU SUPERVISOR 2.9V 9USMD RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 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:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR |
| LM3700XCBP-308 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM3700XCBP-308/NOPB | 功能描述:IC MPU SUPERVISR 3.08V 9MICROSMD RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:1 系列:- 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:标准传输延迟为 60 µs 电压 - 阀值:3V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:Digi-Reel® 其它名称:LM8364BALMF30DKR |
| LM3700XCBPX-290 | 功能描述:IC MPU SUPERVISOR 9USMD RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 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 145 ms 电压 - 阀值:2.64V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（4x4） 包装:带卷 (TR) |
| LM3700XCBPX-308 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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