Datasheet > ADM6315_VE

ADM6315_VE

更新时间： 2024-11-21 08:19:19

品牌	Logo	应用领域
亚德诺 - ADI		微处理器监控
页数	文件大小	规格书
12页	271K
描述
Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143

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ADM6315_VE 数据手册

Open-Drain Microprocessor

Supervisory Circuit in 4-Lead SOT-143

ADM6315

FUNCTIONAL BLOCK DIAGRAM

FEATURES

Specified over temperature

GND

Low power consumption (5 μA typical)

Precision voltage monitor of voltages from 2.5 V to 5 V

at 100 mV increments

REF

ADM6315

Reset assertion down to V_CC> 1 V

Reset timeout periods: 1 ms, 20 ms, 140 ms,

or 1120 ms (minimum)

RESET

CIRCUITRY

DEBOUNCE

Built-in manual reset

Pin compatible with the ADM811

Available in SOT-143 package

Figure 1.

APPLICATIONS

SYSTEM POWER

Microprocessor systems

Controllers

Intelligent instruments

Automotive systems

Safety systems

10kΩ

MICROPROCESSOR

SYSTEM

ADM6315

RESET

GND

Portable instruments

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 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 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.

The ADM6315 is available in a cost- and space-efficient

SOT-143 package.

Included in this circuit is a debounced manual reset input.

RESET

can be activated using an ordinary switch (pulling

low), a low input from another digital device, or a degradation

of the supply voltage.

Rev. E

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 registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

12 3 4 5 6 7...12

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与ADM6315_VE相关器件

型号	品牌	获取价格	描述	数据表
ADM6315-25D1ART-RL	ETC	获取价格	Voltage Detector
ADM6315-25D1ART-RL7	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, SOT-143, 4 PIN, Power Management Ci
ADM6315-25D2ART-RL	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, SOT-143, 4 PIN, Power Management Ci
ADM6315-25D2ART-RL7	ETC	获取价格	Voltage Detector
ADM6315-25D3ART-RL	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, SOT-143, 4 PIN, Power Management Ci
ADM6315-25D3ART-RL7	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, SOT-143, 4 PIN, Power Management Ci
ADM6315-25D4ART-RL	ETC	获取价格	Voltage Detector
ADM6315-25D4ART-RL7	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, SOT-143, 4 PIN, Power Management Ci
ADM6315-26D1ART-RL	ADI	获取价格	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
ADM6315-26D1ARTRL7	ADI	获取价格	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143

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