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| 型号： | ADM6315-46D3ARTRL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR OD 4.63V SOT143 |
| 产品培训模块： | Voltage Supervisor 101 |
| 标准包装： | 1 |
| 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 140 ms |
| 电压 - 阀值： | 4.63V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-253-4，TO-253AA |
| 供应商设备封装： | SOT-143 |
| 包装： | 标准包装 |
| 其它名称： | ADM631546D3ARTRL7DKR |
Open-Drain Microprocessor
Supervisory Circuit in 4-Lead SOT-143
Data Sheet
FEATURES
Specified over temperature
FUNCTIONAL BLOCK DIAGRAM
Low power consumption (5 μA typical)
Precision voltage monitor of voltages from 2.5 V to 5 V
at 100 mV increments
Reset assertion down to V CC > 1 V
Reset timeout periods: 1 ms, 20 ms, 140 ms,
GND
ADM6315
V REF
V CC
or 1120 ms (minimum)
Built-in manual reset
RESET
RESET
CIRCUITRY
DEBOUNCE
MR
Pin compatible with the ADM811
Available in SOT-143 package
Qualified for automotive applications
APPLICATIONS
Figure 1.
Microprocessor systems
V CC
SYSTEM POWER
Controllers
Intelligent instruments
ADM6315
10k?
MICROPROCESSOR
SYSTEM
Automotive systems
Safety systems
Portable instruments
MR
GND
RESET
RESET
GND
Figure 2. Typical Operating Circuit
GENERAL DESCRIPTION
The ADM6315 is a reliable voltage-monitoring device that is
suitable for use in most voltage-monitoring applications.
The ADM6315 is designed to monitor as little as a 1.8%
degradation of a power supply voltage. The ADM6315 can
monitor all voltages (at 100 mV increments) from 2.5 V to 5 V.
Included in this circuit is a debounced manual reset input.
RESET can be activated using an ordinary switch (pulling MR
low), a low input from another digital device, or a degradation
of the supply voltage.
The manual reset function is very useful, especially if the circuit
in which the ADM6315 is operating enters into a state that can
be detected only by the user. Allowing the user to reset a system
manually can reduce the damage or danger that could otherwise
be caused by an out-of-control or locked-up system.
The ADM6315 is available in a cost- and space-efficient
SOT-143 package.
Rev. G
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ?1999–2013 Analog Devices, Inc. All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADM6315-46D3ART-RL7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
| ADM6315-46D3ARTZR7 | 制造商:Analog Devices 功能描述:OPEN-DRAIN MICROPROCESSOR SUPERVISORY CIRCUIT - Tape and Reel |
| ADM6315-46D4ART-RL | 功能描述:IC SUPERVISOR OD 4.63V SOT143 RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:400 系列:- 类型:备用电池电路 监视电压数目:1 输出:开路漏极，推挽式 复位:高有效/低有效 复位超时:最小为 35 ms 电压 - 阀值:4.65V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:带卷 (TR) 其它名称:ADM691ARZ-REEL7TR |
| ADM6315-46D4ARTRL7 | 功能描述:IC SUPERVISOR OD 4.63V SOT143 RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 标准包装:400 系列:- 类型:备用电池电路 监视电压数目:1 输出:开路漏极，推挽式 复位:高有效/低有效 复位超时:最小为 35 ms 电压 - 阀值:4.65V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC W 包装:带卷 (TR) 其它名称:ADM691ARZ-REEL7TR |
| ADM6315-46D4ART-RL7 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Voltage Detector |
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