ADM6315 datasheet(1/8 Pages) AD

部件名	ADM6315

功能描述	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143

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制造商	AD [Analog Devices]

网页	http://www.analog.com

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use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

a

ADM6315

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

Tel: 781/329-4700

World Wide Web Site: http://www.analog.com

Fax: 781/326-8703

Open-Drain Microprocessor

Supervisory Circuit in 4-Lead SOT-143

FUNCTIONAL BLOCK DIAGRAM

VREF

DEBOUNCE

RESET

CIRCUITRY

ADM6315

VCC

MR

GND

RESET

FEATURES

Superior Upgrade for MAX6315

Specified Over Temperature

Low Power Consumption (5

A Typ)

Precision Voltage Monitor of Voltages from 2.5 V to

5 V at 100 mV Increments

Reset Assertion Down to VCC > 1 V

Built-In Manual Reset

Pin Compatible with the ADM811

APPLICATIONS

Microprocessor Systems

Controllers

Intelligent Instruments

Automotive Systems

Safety Systems

Portable Instruments

ADM6315

MR

VCC

RESET

GND

RESET

GND

P

SYSTEM

10k

SYSTEM POWER

Figure 1. 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% degra-

dation of a power supply voltage. Voltages that can be moni-

tored by the ADM6315 are 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), by a low input from another digital device or by a degra-

dation of the supply voltage. The manual reset function is very

useful, especially if the circuit in which the ADM6315 is oper-

ating, enters into a state that can only be detected by the user.

Allowing the user to manually reset a system can reduce the

damage or danger that could be otherwise caused by an out of

control or locked-up system.

The ADM6315 comes in a cost and space efficient SOT-143

package.

类似零件编号 - ADM6315

制造商	部件名	数据表	功能描述
Analog Devices	ADM6315	272Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. E
	ADM6315	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. E
	ADM6315	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. G
	ADM6315-26D1ART-RL	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. G
	ADM6315-26D1ART-RL	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. E

More results

类似说明 - ADM6315

制造商	部件名	数据表	功能描述
Analog Devices	ADM6315_VE	272Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. E
	ADM6315-26D3ARTZR7	228Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. F
	ADM6315-26D4ART-RL	228Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. F
	ADM811	178Kb / 12P	Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP Rev. G
	ADM6315-29D3ARTRL7	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. G
	ADM811RART	178Kb / 12P	Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP Rev. G
	ADM6315-26D3ARTRL7	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. E
	ADM6315-46D3ART-RL7	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. G
	ADM6315-26D3ARTRL7	286Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. E
	ADM6315	197Kb / 12P	Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143 Rev. G

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