Datasheet > ADM13307-4ARZRL7

ADM13307-4ARZRL7

更新时间： 2024-09-18 15:44:59

品牌	Logo	应用领域
亚德诺 - ADI		光电二极管
页数	文件大小	规格书
13页	258K
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Triple Processor Supervisors

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ADM13307-4ARZRL7 数据手册

Triple Processor Supervisors

ADM13307

FUNCTIONAL BLOCK DIAGRAMS

FEATURES

Triple supervisory circuits

ADM13307-18

ADM13307-25

Supply voltage range of 2.0 V to 5.5 V

Pretrimmed threshold options: 1.8 V, 2.5 V, 3.3 V, and 5 V

Adjustable 0.6 V and 1.25 V voltage references

Maximum supply current of 40 μA

140 ms (minimum) reset timeout

ADM13307-33

14kΩ

RESET

SENSE1

RESET

LOGIC + TIMER

RESET valid from V_DD≥ 1.1 V

Push-pull RESET and RESET outputs

8-lead, narrow body SOIC package

Temperature range: −40°C to +85°C

RESET

SENSE2

GND

APPLICATIONS

1.25V

OSCILLATOR

Supervising DSPs/microcontrollers

Industrial and portable equipment

Wireless systems

SENSE3

Notebook/desktop computers

Figure 1.

GENERAL DESCRIPTION

The ADM13307 is a triple voltage supervisor designed to

monitor up to three voltage levels in DSP and microprocessor-

based systems.

ADM13307-4

ADM13307-5

14kΩ

There are five models available, all of which feature a combina-

tion of internally pretrimmed undervoltage threshold options

for monitoring 1.8 V, 2.5 V, 3.3 V, and 5 V supplies. There are

also two adjustable input options with undervoltage thresholds of

either 0.6 V or 1.25 V.

SENSE1

GND

RESET

LOGIC + TIMER

The ADM13307-18, ADM13307-25, and ADM13307-33

models have two internally fixed thresholds and one externally

programmable threshold via a resistor string. The ADM13307-4

and ADM13307-5 offer one internally fixed threshold and two

externally programmable thresholds. See the Ordering Guide

for a list of all available options.

SENSE2

0.6V

OSCILLATOR

SENSE3

During power-up,

is asserted when the supply voltage

RESET

exceeds 1.1 V. The device then monitors the SENSEv input

pins and holds the output low as long as the SENSEv

Figure 2.

RESET

pins remain below the rising threshold voltage, V_IT+

The ADM13307 features both an active high RESET and an

RESET

Once the supplies monitored at the SENSEv inputs rise above

their associated thresholds, the reset signal remains low for the

reset timeout period before deasserting. Subsequently, if a volt-

age monitored by the SENSEv pins falls below its associated

active low

output.

The manual reset input of the ADM13307 can be used to initiate

a reset by means of an external push button or logic signal.

The ADM13307 is available in an 8-lead narrow body SOIC

package. The device operates over the extended industrial

temperature range of −40°C to +85°C.

falling input threshold voltage, V_IT−, the

output asserts.

RESET

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. 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

Fax: 781.461.3113

www.analog.com

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ADM13307-4ARZRL7 替代型号

型号	品牌	替代类型	描述	数据表
ADM13307-4ARZ	ADI	类似代替	Triple Processor Supervisors

与ADM13307-4ARZRL7相关器件

型号	品牌	获取价格	描述	数据表
ADM13307-4ARZ-RL7	ADI	获取价格	Triple Processor Supervisors
ADM13307-5ARZ	ADI	获取价格	Triple Processor Supervisors
ADM13307-5ARZ	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, ROHS COMPLIANT, MS-012AA, SOIC-8
ADM13307-5ARZRL7	ADI	获取价格	Triple Processor Supervisors
ADM13307-5ARZ-RL7	ADI	获取价格	Triple Processor Supervisors
ADM1345AN	ADI	获取价格	IC TRIPLE LINE TRANSCEIVER, PDIP28, PLASTIC, DIP-28, Line Driver or Receiver
ADM1345AR	ADI	获取价格	IC TRIPLE LINE TRANSCEIVER, PDSO28, SOIC-28, Line Driver or Receiver
ADM1345JN	ADI	获取价格	IC TRIPLE LINE TRANSCEIVER, PDIP28, PLASTIC, DIP-28, Line Driver or Receiver
ADM1345JR	ADI	获取价格	IC TRIPLE LINE TRANSCEIVER, PDSO28, SOIC-28, Line Driver or Receiver
ADM1385	ADI	获取价格	Low Power, +3.3 V, RS-232 Line Drivers/Receivers

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