ADM6711MAKS AD [Analog Devices], ADM6711MAKS Datasheet

ADM6711MAKS

Manufacturer Part Number

ADM6711MAKS

Description

Microprocessor Supervisory Circuit in 4-Lead SC70

Manufacturer

AD [Analog Devices]

Datasheet

1.ADM6711MAKS.pdf (8 pages)

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Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

ADM6711MAKSZ-REEL7

Manufacturer:

ADI/亚德诺

Quantity:

20 000

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FEATURES

Specified Over Temperature

Low Power Consumption (12 A)

Precision Monitoring of 2.5 V, 3 V, 3.3 V, and 5 V Power

Reset Timeout Period of 140 ms (Min)

Manual Reset Input

Output Stages

Reset Assertion Down to 1 V V

Power Supply Glitch Immunity

4-Lead SC70 Package

APPLICATIONS

Microprocessor Systems

Computers

Controllers

Intelligent Instruments

Automotive Systems

Portable Instruments

GENERAL DESCRIPTION

The ADM6711/ADM6713 are reset generator circuits suitable

for use in microprocessor based systems. They provide a reset

signal on power-up, power-down, and whenever the supply volt-

age falls below a preset threshold. In addition, both parts have a

debounced manual reset input so that a reset signal can also be

initiated with an external switch or logic signal.

With six different reset threshold options available ranging from

2.32 V to 4.63 V, the ADM6711/ADM6713 are suitable for

monitoring 2.5 V, 3 V, 3.3 V, and 5 V supplies. A reset timeout

of at least 140 ms occurs when V

This gives the supply voltage time to stabilize before the micro-

processor starts up.

The ADM6711 has a push-pull output, so no additional external

components are needed. The ADM6713’s open-drain output

requires an external pull-up resistor, which can be connected to a

voltage higher than V

REV. 0

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. 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 companies.

Supply Voltages

Push-Pull RESET Output (ADM6711)

Open-Drain RESET Output (ADM6713)

, if desired.

rises above the threshold.

The parts are highly reliable with accurate voltage references

and immunity to fast, negative-going transients on V

current consumption and space-efficient 4-lead SC70 packaging

make the ADM6711/ADM6713 ideal for use in low power

portable applications.

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

Tel: 781/329-4700

Fax: 781/326-8703

Microprocessor Supervisory

ADM6711/

ADM6713

FUNCTIONAL BLOCK DIAGRAMS

ADM6713

ADM6711

Figure 1. Typical Operating Circuit

GND

REF

Circuit in 4-Lead SC70

DEBOUNCE

ADM6711/ADM6713

RESET

*ADM6713 ONLY

GENERATOR

240 ms

RESET

PULL-UP

RESET

www.analog.com

SYSTEM

GND

RESET

GND

RESET

GND

. Low

Related parts for ADM6711MAKS

ADM6711MAKS Summary of contents

Page 1

FEATURES Specified Over Temperature Low Power Consumption (12 A) Precision Monitoring of 2 3.3 V, and 5 V Power Supply Voltages Reset Timeout Period of 140 ms (Min) Manual Reset Input Output Stages Push-Pull RESET Output (ADM6711) ...

Page 2

ADM6711/ADM6713–SPECIFICATIONS for L/M, 3.3 V for T/ for R, and 2.5 V for Z models; unless otherwise noted.) Parameter SUPPLY V Operating Voltage Range CC Supply Current RESET VOLTAGE THRESHOLD ADM671_L ADM671_M ADM671_T ADM671_S ADM671_R ADM671_Z RESET THRESHOLD ...

Page 3

... This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum ratings for extended periods of time may affect device reliability. RESET Threshold (V) Model ADM6711LAKS-REEL 4.63 ADM6711LAKS-REEL-7 4.63 ADM6711MAKS-REEL 4.38 ADM6711MAKS-REEL-7 4.38 ADM6711TAKS-REEL 3.08 ADM6711TAKS-REEL-7 3.08 ADM6711SAKS-REEL 2.93 ADM6711SAKS-REEL-7 2.93 ADM6711RAKS-REEL 2.63 ADM6711RAKS-REEL-7 2 ...

Page 4

ADM6711/ADM6713 Pin No. Mnemonic Function 1 GND Ground Reference for All Signals RESET 2 Active Low Logic Output. RESET remains low while V above the reset threshold Manual Reset. This active low debounced input will ignore ...

Page 5

Typical Performance Characteristics–ADM6711/ADM6713 5. –40 – TEMPERATURE ( C) ...

Page 6

ADM6711/ADM6713 DETAILED DESCRIPTION The ADM6711/ADM6713 are designed to protect the integrity of a system’s operation by ensuring the proper operation of the system during power-up, power-down, and brownout conditions. When the ADM6711/ADM6713 are powered up, the RESET output will remain ...

Page 7

Thin Shrink Small Outline Transistor Package [SC70] 0.10 MAX REV. 0 OUTLINE DIMENSIONS (EIAJ SC82 body) (KS-4) Dimensions shown in millimeters 2.20 1.80 1.35 1. 2.40 1. PIN 1 0.50 BSC 0.65 BSC 1.10 1.00 ...

Page 8

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