Datasheet > ADM6321CY46ARJ-RL

ADM6321CY46ARJ-RL

更新时间： 2024-02-02 14:31:34

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
11页	255K
描述
IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5, MO-178AA, SOT-23, 5 PIN, Power Management Circuit

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数据手册

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PRELIMINARY TECHNICAL DATA

Supervisory Circuits with Watchdog

and Manual Reset in 5-Lead SOT-23

ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322

FEATURES

FUNCTIONAL BLOCK DIAGRAM

26 reset threshold options:

2.5 V to 5 V in 100 mV increments

4 reset timeout options:

ADM6316

1 ms, 20 ms, 140 ms, and 1120 ms (Min)

4 watchdog timeout options:

6.3 ms, 102 ms, 1600 ms, and 25.6s (Typ)

Manual reset input

RESET

GENERATOR

REF

DEBOUNCE

Reset output stages:

WATCHDOG

DETECTOR

Push-pull active-low

Open-drain active-low

Push-pull active-high

GND

WDI

Low power consumption (3 µA)

Guaranteed reset output valid to V_CC= 1 V

Power supply glitch immunity

Specified over industrial temperature range

5-lead SOT-23 package

Figure 1.

APPLICATIONS

Microprocessor systems

Computers

Controllers

Intelligent instruments

Portable equipment

GENERAL DESCRIPTION

The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/

ADM6321/ADM6322 are supervisory circuits which monitor

power supply voltage levels and code execution integrity in

microprocessor-based systems. As well as providing power on

reset signals, an on-chip watchdog timer can reset the

Each part is available in a choice of 26 reset threshold options

ranging from 2.5 V to 5 V in 100 mV increments. There are also

four reset timeout options of 1 ms, 20 ms, 140 ms, and 1120 ms

(min) and four watchdog timeout options of 6.3 ms, 102 ms,

1600 ms, and 25.6s (typ).

microprocessor if it fails to strobe within a preset timeout

period. A reset signal can also be asserted by means of an

external push-button, through a manual reset input. The seven

parts feature different combinations of watchdog input, manual

reset input and output stage configuration, as shown in Table 1.

The ADM6316-ADM6322 are available in 5-lead SOT-23

packages and typically consume only 3 µA, making them

suitable for use in low power portable applications.

Table 1. Selection Table

Output Stage

RESET

Part No.

Watchdog

Manual Reset

ADM6316

ADM6317

ADM6318

ADM6319

ADM6320

ADM6321

ADM6322

Yes

–

Yes

–

Push-Pull

–

Push-Pull

–

Push-Pull

Open-Drain

Yes

–

Push-Pull

Yes

Rev.PrC

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

Fax: 781.326.8703

www.analog.com

12 3 4 5 6 7...11

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与ADM6321CY46ARJ-RL相关器件

型号	品牌	获取价格	描述	数据表
ADM6321CY46-ARJ-RL7	ADI	获取价格	Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23
ADM6321CY46ARJ-RL7	ADI	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5, MO-178AA, SOT-23, 5 PIN
ADM6321CY46-ARJZ-R7	ADI	获取价格	Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23
ADM6321CY46ARJZ-R7	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5, ROHS COMPLIANT, MO-178AA, SOT-23, 5 PIN
ADM6321CY46ARJZ-R7	ADI	获取价格	Supervisory Circuit with Watchdog, Manual Reset, and Active-High/Push-Pull Active-Low/Open
ADM6321CY47ARJ-R7	ADI	获取价格	IC,POWER SUPPLY SUPERVISOR,TSOP,5PIN,PLASTIC
ADM6321CY47ARJ-RL	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5, MO-178AA, SOT-23, 5 PIN, Power Management
ADM6321CY47ARJZ-RL7	ADI	获取价格	IC,POWER SUPPLY SUPERVISOR,TSOP,5PIN,PLASTIC
ADM6321CY48ARJ-R7	ADI	获取价格	IC,POWER SUPPLY SUPERVISOR,TSOP,5PIN,PLASTIC
ADM6321CY48ARJ-RL	ADI	获取价格	IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5, MO-178AA, SOT-23, 5 PIN, Power Management

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