HI-8444PSIF

更新时间： 2024-11-07 12:07:35

品牌	Logo	应用领域
HOLTIC		/
页数	文件大小	规格书
9页	84K
描述
Quad / Octal ARINC 429 Line Receivers

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

HI-8444PSIF 数据手册

HI-8444, HI-8445, HI-8448

Quad / Octal

ARINC 429 Line Receivers

May 2010

PIN CONFIGURATIONS

(See page 6 for additional pin configurations)

DESCRIPTION

The HI-8444 and HI-8445 are quad ARINC 429 line

receiver ICs available in a 20-pin TSSOP package. The HI-

8448 contains 8 independent ARINC 429 line receivers.

The technology is analog / digital CMOS. The device is

designed to operate from either a 5V or 3.3V supply. Each

receiver channel translates incoming ARINC 429 data bus

signals to a pair ofTTL/ CMOS outputs.

IN1 A

IN1 B

OUT1 A

OUT1 B

OUT2 A

OUT2 B

VDD

HI-8444PS

HI-8444PS-10

IN2 A

IN2 B

The optional HI-8444-10, HI-8445-10 and HI-8448-10 are

designed to be used with an external 15 Kohm series

resistor. The “-10” devices meet the lightning protection

requirements of DO-160E, level 3, waveforms 3, 4, 5A, and

5B.

HI-8445PS

HI-8445PS-10

TESTA (8444 only)

TESTB (8444 only)

IN3 A

VSS

Quad

Receiver

OUT3 A

OUT3 B

OUT4 A

OUT4 B

IN3 B

IN4 A

The TESTAand TESTB inputs bypass the analog inputs for

testing purposes. They force the receiver outputs to the

specified ZERO, ONE or NULL state. The ARINC inputs

are ignored when the device is in the test mode.

IN4 B

20 Pin Plastic TSSOP package

The HI-8445 is identical to the HI-8444 except the TESTA

andTESTB pins are not available.

FEATURES

Direct ARINC 429 quad or octal line receivers in small

footprint packages

IN1 AX

IN1 BX

OUT1 AX

OUT1 BX

OUT1 AY

OUT1 BY

OUT2AX

OUT2 BX

OUT2 AY

OUT2 BY

VDD

3.3V or 5.0V single supply operation

IN1 AY

Test inputs bypass analog inputs and force digital

outputs to a one, zero, or null state

IN1 BY

IN2 AX

IN2 BX

ARINC inputs are internally lightning protected per DO-

160E level 3 (-10 configuration only)

IN2 AY

IN2 BY

HI-8448PS

HI-8448PS-10

Hi-Rel processing options available

TESTA (X)

TESTB (X)

TESTA (Y)

TESTB (Y)

IN3 AX

VSS

Octal

Receiver

OUT3 AX

OUT3 BX

OUT3 AY

OUT3 BY

OUT4 AX

OUT4 BX

OUT4 AY

OUT4 BY

IN4 BY

FUNCTION TABLE

ARINC INPUTS TESTA TESTB OUTA OUTB

INA- INB

IN3 BX

-2.5 to +2.5 V

IN3 AY

IN3 BY

< -6.5 V

IN4 AX

> +6.5 V

IN4 BX

IN4 AY

38 Pin Plastic TSSOP package

HOLT INTEGRATED CIRCUITS

www.holtic.com

(DS8444 Rev. H)

05/10

12 3 4 5 6 7...9

中文翻译

下载PDF

HI-8444PSIF 替代型号

型号	品牌	替代类型	描述	数据表
HI-8444PST	HOLTIC	类似代替	Quad / Octal ARINC 429 Line Receivers
HI-8444PSI-10	HOLTIC	功能相似	Quad / Octal ARINC 429 Line Receivers
HI-8444PSIF-10	HOLTIC	功能相似	Quad / Octal ARINC 429 Line Receivers

与HI-8444PSIF相关器件

型号	品牌	获取价格	描述	数据表
HI8444PSIF10	HOLTIC	获取价格	ARINC 429 Line Receivers
HI-8444PSIF-10	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers
HI-8444PST	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers
HI-8444PST-10	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers
HI8444PSTF	HOLTIC	获取价格	ARINC 429 Line Receivers
HI-8444PSTF	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers
HI8444PSTF10	HOLTIC	获取价格	ARINC 429 Line Receivers
HI-8444PSTF-10	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers
HI-8445	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers
HI-8445PS	HOLTIC	获取价格	Quad / Octal ARINC 429 Line Receivers

与HI-8444PSIF相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

16
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

13
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

37
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

34

产品中心

服务支持

精选活动

关于我们

帮助中心

HI-8444PSIF

HI-8444PSIF 数据手册

HI-8444PSIF 替代型号

与HI-8444PSIF相关器件

与HI-8444PSIF相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

HI-8444PSIF

HI-8444PSIF 数据手册

HI-8444PSIF 替代型号

与HI-8444PSIF相关器件

与HI-8444PSIF相关文章

您还可以找

您在本页遇到什么问题？