Datasheet > 驱动程序和接口 > 线路驱动器或接收器> HI-8585PSTF

HI-8585PSTF

更新时间： 2024-11-14 04:57:55

品牌	Logo	应用领域
HOLTIC		驱动器
页数	文件大小	规格书
8页	138K
描述
ARINC 429 LINE DRIVER

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中文翻译

获取价格

数据手册

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HI-8585PSTF 数据手册

HI-8585, HI-8586

ARINC 429 LINE DRIVER

August 2006

DESCRIPTION

PIN CONFIGURATION

The HI-8585 and HI-8586 are CMOS integrated circuits

designed to directly drive the ARINC 429 bus in an 8-pin

package. Two logic inputs control a differential voltage

between the output pins producing a +10 volt One, a

-10 volt Zero, and a 0 volt Null.

SLP1.5

V+

TX0IN 2

TX1IN 3

GND 4

TXBOUT

TXAOUT

V-

The CMOS/TTL control inputs are translated to ARINC

specified amplitudes using on board zeners. A logic input

is provided to control the slope of the differential output

signal. Timing is set by on-chip resistor and capacitor and

tested to be withinARINC requirements.

SUPPLY VOLTAGES

The HI-8585 has 37.5 ohms in series with each line driver

output. The HI-8586 provides the option to bypass part of

the output resistance so that external series protection

circuits can add their resistances.

V+ = 12V to 15V

V- = -12V to -15V

The HI-8585 or the HI-8586 along with the HI-8588 line

receiver offer the smallest options available to get on and

off theARINC bus.

FUNCTION TABLE

TX1IN TX0IN SLP1.5

TXAOUT

TXBOUT

SLOPE

N/A

FEATURES

-5V

10ms

1.5ms

10ms

1.5ms

N/A

-5V

! Direct ARINC 429 line driver interface

in a small package

-5V

! ^{On-chip zener to set output levels}

! ^{On-chip line driver slope control and}

selection by logic input

PIN DESCRIPTION TABLE

! ^{Low current 12 to 15 volt supplies}

! ^{CMOS / TTL logic pins}

PIN SYMBOL

FUNCTION

LOGIC INPUT

POWER

DESCRIPTION

SLP 1.5

TX0IN

TX1IN

GND

CMOS OR TTL, V+ IS OK

CMOS OR TTL

! ^{Plastic and ceramic package options -}

GROUND

surface mount and DIP

V-

POWER

-12 TO -15 VOLTS

LINE DRIVER TERMINAL A

LINE DRIVER TERMINAL B

+12 TO +15 VOLTS

TXAOUT

TXBOUT

V+

OUTPUT

! ^{Thermally enhanced SOIC packages}

! ^{Mil processing available}

OUTPUT

POWER

HOLT INTEGRATED CIRCUITS

www.holtic.com

(DS8585 Rev. J)

08/06

12 3 4 5 6 7 8

中文翻译

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