BU4823 판매점 - Low Voltage Standard CMOS Voltage Detector IC Series

BU4823 반도체 회로 부품 판매점

Low Voltage Standard CMOS Voltage Detector IC Series

ROHM Semiconductor

Voltage Detector IC Series

Low Voltage Standard

CMOS Voltage Detector IC Series

BU48□□G, BU48□□F, BU48□□FVE, BU49□□G, BU49□□F, BU49□□FVE series

No.09006ECT01

 Description

ROHM standard CMOS reset IC series is a high-accuracy low current consumption reset IC series.

The lineup was est ablished with t wo o utput ty pes (Nch open dra in an d CMOS output) and detection volt age ran ge from

0.9V to 4.8V in increments of 0.1V, so that the series may be selected according to the application at hand.

 Features

1) Detection voltage from 0.9V to 4.8V in 0.1V increments

2) Highly accurate detection voltage: ±1.0%

3) Ultra-low current consumption

4) Nch open drain output (BU48□□G/F/FVE)and CMOS output (BU49□□G/F/FVE)

5) Small surface package

SSOP5: BU48□□G，BU49□□G

SOP4:

BU48□□F，BU49□□F

VSOF5:

BU48□□FVE，BU49□□FVE

 Applications

All electronics devices that use microcontrollers and logic circuits.

 Selection Guide

Part Number : BU4

12 3

No.

Specifications Descripti

1 Output Circuit Format 8:Open Drain Output, 9:CMOS Output

2 Detection Voltage

Example V DET: Represented as 0.1V step s in th e

range from 0.9V to 4.8V

3 Package

(Displayed as 0.9 in the case of 0.9V)

G:SSOP5(SMP5C2)/ F:SOP4/ FVE:VSOF5(EMP5)

 Lineup

Detection

Making

voltage

JR 4.8V

JQ 4.7V

JP 4.6V

JN 4.5V

JM 4.4V

JL 4.3V

JK 4.2V

JJ 4.1V

JH 4.0V

JG 3.9V

JF 3.8V

JE 3.7V

JD 3.6V

JO 3.5V

JB 3.4V

JA 3.3V

HZ 3.2V

HY 3.1V

HX 3.0V

HW 2.9V

Part

Number

BU4848

BU4847

BU4846

BU4845

BU4844

BU4843

BU4842

BU4841

BU4840

BU4839

BU4838

BU4837

BU4836

BU4835

BU4834

BU4833

BU4832

BU4831

BU4830

BU4829

Detection

Making

voltage

HV 2.8V

HU 2.7V

HT 2.6V

HS 2.5V

HR 2.4V

HQ 2.3V

HP 2.2V

HN 2.1V

HM 2.0V

HL 1.9V

HK 1.8V

HJ 1.7V

HH 1.6V

HG 1.5V

HF 1.4V

HE 1.3V

HD 1.2V

HC 1.1V

HB 1.0V

HA 0.9V

Part

Number

Detection

Making

voltage

Part

Number

BU4828 LH

4.8V BU4948

BU4827

4.7V

BU4947

BU4826

LF 4.6V

BU4946

BU4825

4.5V

BU4945

BU4824 LD

4.4V BU4944

BU4823 LC

4.3V BU4943

BU4822

4.2V

BU4942

BU4821

4.1V

BU4941

BU4820 KZ

4.0V BU4940

BU4819

3.9V

BU4939

BU4818

3.8V

BU4938

BU4817 KW

3.7V

BU4937

BU4816

3.6V

BU4936

BU4815

3.5V

BU4935

BU4814 KT

3.4V BU4934

BU4813

3.3V

BU4933

BU4812

3.2V

BU4932

BU4811

3.1V

BU4931

BU4810

3.0V

BU4930

BU4809

2.9V

BU4929

Detection

Making

voltage

KM 2.8V

KL 2.7V

KK 2.6V

KJ 2.5V

KH 2.4V

KG 2.3V

KF 2.2V

KE 2.1V

KD 2.0V

KC 1.9V

KB 1.8V

KA 1.7V

JZ 1.6V

JY 1.5V

JX 1.4V

JW 1.3V

JV 1.2V

JU 1.1V

JT 1.0V

JS 0.9V

Part

Number

BU4928

BU4927

BU4926

BU4925

BU4924

BU4923

BU4922

BU4921

BU4920

BU4919

BU4918

BU4917

BU4916

BU4915

BU4914

BU4913

BU4912

BU4911

BU4910

BU4909

www.rohm.com

1/8

2009.06 - Rev .C http://www.Datasheet4U.com

BU48□□G, BU48□□F, BU48□□FVE, BU49□□G, BU49□□F, BU49□□FVE series Technical Note

 Absolute maximum ratings (Ta=25°C)

Parameter S

ymbol

Limits

Power Supply Voltage

VDD-GND

-0.3 ~ +7

Output Voltage

Power

Dissipation

Nch Open Drain Output

CMOS Output

VOUT

SSOP5

*1*4

SOP4

*2*4 400 Pd

VSOF5

*3*4 210

GND-0.3 ~ +7

GND-0.3 ~ VDD+0.3

540

Operating Temperature

Topr -40 ~ +125

Ambient Storage Temperature

Tstg -55 ~ +125

*1 W hen used at temperatures higher than Ta=25°C, the power is reduced by 5.4mW per 1°C above 25°C.

*2 W hen used at temperatures higher than Ta=25°C, the power is reduced by 4.0mW per 1°C above 25°C.

*3 W hen used at temperatures higher than Ta=25°C, the power is reduced by 2.1mW per 1°C above 25°C.

*4 When a ROHM standard circuit board (70mm×70mm×1.6mm, glass epoxy board)is mounted.

Unit

°C

 Electrical characteristics

Parameter S

ymbol

Condition

Detection Voltage

VDET

VDD=HL , Ta=25°C

RL=470kΩ

Detection Voltage

Temperature Coefficient

Hysteresis Voltage

VDET/∆T T a=-40°C~125°C *1 -

∆VDET

VDD=LHL

Ta=-40°C~125°C

RL=470kΩ

*1 Designed Guarantee.(Outgoing inspection is not done on all products.)

*This product is not designed for protection against radioactive rays.

BU4848

BU4847

BU4846

BU4845

BU4844

BU4843

BU4842

BU4841

BU4840

BU4839

BU4838

BU4837

BU4836

BU4835

BU4834

BU4833

BU4832

BU4831

BU4830

BU4829

BU4828

BU4827

BU4826

BU4825

BU4824

BU4823

BU4822

BU4821

BU4820

BU4819

BU4818

BU4817

BU4816

BU4815

BU4814

BU4813

BU4812

BU4811

BU4810

BU4809

VDET≤1.0V

VDET≥1.1V

Min.

4.752

4.653

4.554

4.455

4.356

4.257

4.158

4.059

3.960

3.861

3.762

3.663

3.564

3.465

3.366

3.267

3.168

3.069

2.970

2.871

2.772

2.673

2.574

2.475

2.376

2.277

2.178

2.079

1.980

1.881

1.782

1.683

1.584

1.485

1.386

1.287

1.188

1.089

0.990

0.891

VDET

×0.03

VDET

×0.03

Limit

Typ. Max.

4.800 4.848

4.700 4.747

4.600 4.646

4.500 4.545

4.400 4.444

4.300 4.343

4.200 4.242

4.100 4.141

4.000 4.040

3.900 3.939

3.800 3.838

3.700 3.737

3.600 3.636

3.500 3.535

3.400 3.434

3.300 3.333

3.200 3.232

3.100 3.131

3.000 3.030

2.900 2.929

2.800 2.828

2.700 2.727

2.600 2.626

2.500 2.525

2.400 2.424

2.300 2.323

2.200 2.222

2.100 2.121

2.000 2.020

1.900 1.919

1.800 1.818

1.700 1.717

1.600 1.616

1.500 1.515

1.400 1.414

1.300 1.313

1.200 1.212

1.100 1.1 11

1.000 1.010

0.900 0.909

Unit

±30 - ppm/°C

VDET

×0.05

VDET

×0.05

VDET

×0.08

VDET

×0.07

www.rohm.com

2/8

2009.06 - Rev .C

PDF 파일 내의 페이지 : 총 9 페이지

제조업체: ROHM Semiconductor

( rohm )

BU4823 detector

데이터시트 다운로드 :

[ BU4823.PDF ]

[ BU4823 다른 제조사 검색 ]

국내 전력반도체 판매점

상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

[ 홈페이지 ]

IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )

전력반도체 문의 : 010-3582-2743

일반적인 전자부품 판매점

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BU4823 반도체 회로 부품 판매점

Low Voltage Standard CMOS Voltage Detector IC Series

국내 전력반도체 판매점

일반적인 전자부품 판매점

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