APE6812U-F

更新时间： 2024-11-27 12:29:23

品牌	Logo	应用领域
富鼎先进 - A-POWER		微处理器复位电路
页数	文件大小	规格书
9页	171K
描述
3PIN MICROPROCESSOR RESET CIRCUIT

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中文翻译

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数据手册

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APE6812U-F 数据手册

Advanced Power

Electronics Corp.

APE6809_6812

3PIN MICROPROCESSOR RESET CIRCUIT

FEATURES

DESCRIPTION

The APE6809_6812 are used for microprocessor (µP)

supervisory circuits to monitor the power supplies in µP and

digital systems. They provide excellent circuit reliability and

low cost by eliminating external components and

Precision Monitoring of +2.5, +3V, +3.3V,

and +5V Power-Supply Voltages

Fully Specified Over Temperature

Available in Three Output Configurations

adjustments when used with +5V, +3.3V, +3.0V, +2.5V

Push-Pull

Low Output(APE6809/APE6811)

powered circuits.

RESET

These circuits perform a single function: they assert a reset

signal whenever the VCC supply voltage declines below a

preset threshold, keeping it asserted for at least 200ms after

VCC has risen above the reset threshold. Reset thresholds

suitable for operation with a variety of supply voltages are

available. The APE6809_6812 have push pull outputs. The

APE6809/APE6811 have an active low RESET output, while

the APE6810_6812 has an active high RESET output. The

reset comparator is designed to ignore fast transients on

VCC, and the outputs are guaranteed to be in the correct

logic state for VCC down to 1.0V. Low supply current makes

the APE6809_6812 ideal for use in portable equipment. The

APE6809_6812 is available in a 3-pin SOT-23 and SC-70

package.

Push-Pull RESET High Output(APE6810/APE6812)

200ms (Typ.)min Power-On Reset Pulse Width

25µA Supply Current

Guaranteed Reset Valid to VCC = +1.0V

Power Supply Transient Immunity

No External Components

Available in the 3-Pin Pb-Free SOT-23

and SC-70 Package

TYPICAL APPLICATION

VCC

Microprocessor

APE68XX

RESET

(RESET)

RESET

INPUT

GND

PACKAGE / ORDERING INFORMATION

APE68XX X - X

(Top View)

RESET

GND

Enable

Package

Voltage

(RESET)

U : SC-70

N : SOT-23

APE6811

APE6812

09 : Active-Low

10 : Active-High

11 : Active-Low

12 : Active-High

A: 4.63

B: 4.38

C: 4.00

D: 3.08

E: 2.93

F: 2.63

G: 2.25

H: 2.70

I : 4.25

APE6809

APE6810

V_CC

RESET

GND

(RESET)

SOT-23/SC-70

Data and specifications subject to change without notice

201102212

12 3 4 5 6 7...9

中文翻译

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与APE6812U-F相关器件

型号	品牌	获取价格	描述	数据表
APE6812U-G	A-POWER	获取价格	3PIN MICROPROCESSOR RESET CIRCUIT
APE6812U-H	A-POWER	获取价格	3PIN MICROPROCESSOR RESET CIRCUIT
APE6812U-H-HF	A-POWER	获取价格	IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO3, HALOGEN AND LEAD FREE, SC-70, 3 PIN, Powe
APE6812U-I	A-POWER	获取价格	3PIN MICROPROCESSOR RESET CIRCUIT
APE6812U-I-HF	A-POWER	获取价格	IC 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO3, HALOGEN AND LEAD FREE, SC-70, 3 PIN, Powe
APE7312	APLUS	获取价格	very low cost voice and melody synthesizer with 4-bits CPU
APE78L05G	A-POWER	获取价格	APE78L05G
APE78L05G-HF	A-POWER	获取价格	IC VREG 5 V FIXED POSITIVE REGULATOR, PSSO3, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 3 PI
APE78L05M	A-POWER	获取价格	APE78L05M
APE78L05M-HF	A-POWER	获取价格	IC VREG 5 V FIXED POSITIVE REGULATOR, PDSO8, HALOGEN FREE AND ROHS COMPLIANT, SOP-8, Fixed

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