Datasheet > UWD706

UWD706

更新时间： 2024-11-28 14:54:15

品牌	Logo	应用领域
友顺 - UTC		/
页数	文件大小	规格书
9页	341K
描述
microprocessor up watch dog timer

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UWD706 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UWD706

CMOS IC

MICROPROCESSOR UP

WATCH DOG TIMER



DESCRIPTION

The UTC UWD706 microprocessor supervisory circuit reduces

the complexity and number of components required to monitor

power-supply and monitor microprocessor activity. It significantly

improves system reliability and accuracy compared to separate ICs

or discrete components.

SOP-8

The UTC UWD706 provides power-supply monitoring circuitry

that generates a reset output during power-up, power-down and

brownout conditions. The reset output remains operational with

V_CCas low as 1V. Independent watchdog monitoring circuitry is

also provided. This is activated if the watchdog input has not been

toggled within 1.6 seconds.

In addition, there is a 1.25V threshold detector for power-fail

warning, low-battery detection, or monitoring an additional power

supply. An active-low manual-reset input (MR ) is also included.



FEATURES

* Precision supply- Voltage Monitor

* Valid RESET remains with V_CCas low as 1V

* 200ms Reset Pulse Width

* Independent Watchdog Timer (1.6sec) Timeout

* Voltage Monitor for Power-Fail or Low-Battery Warning

* With Manual reset input



ORDERING INFORMATION

Ordering Number

Lead Free

Package

SOP-8

Packing

Tape Reel

Halogen Free

UWD706G-x-S08-R

UWD706L-x-S08-R

Note: x: Output Voltage, refer to Marking Information.

UWD706G-x-S08-R

(1) R: Tape Reel

(2) S08: SOP-8

(1)Packing Type

(2)Package Type

(3) x: refer to Marking Information

(4) G: Halogen Free and Lead Free, L: Lead Free

(3)Output Voltage Code

(4)Green Package

www.unisonic.com.tw

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