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DS21T09S集成電路(IC)的信號(hào)端接器規(guī)格書(shū)PDF中文資料

DS21T09S
廠商型號(hào)

DS21T09S

參數(shù)屬性

DS21T09S 封裝/外殼為28-SOIC(0.337",8.56mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的信號(hào)端接器;產(chǎn)品描述:IC TERM PLUG/PLAY SCSI 28-SOIC

功能描述

Plug and Play SCSI Terminator

封裝外殼

28-SOIC(0.337",8.56mm 寬)

文件大小

221.67 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡(jiǎn)稱(chēng)

Dallas亞德諾

中文名稱(chēng)

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更新時(shí)間

2025-1-19 13:30:00

DS21T09S規(guī)格書(shū)詳情

DESCRIPTION

The DS21T09 is intended for one-chip Plug and Play (PnP) SCSI termination. Plug and Play SCSI requires the exit-point terminator on computer motherboards or host bus adapters to automatically switch off if an external device is connected to the system. The DS21T09 satisfies this requirement by offering the engineer a choice of onboard current sensing circuitry or onboard ground detect circuitry. If an external device is connected, the DS21T09 will automatically be isolated from the SCSI bus thereby maintaining proper system termination.

FEATURES

■ Fully compliant with SCSI-1, Fast SCSI and Ultra SCSI

■ Compatible with Plug and Play SCSI Profile

■ Functional drop in replacement for the DS2109

■ Complementary part to DS21T07 for wide SCSI

■ Provides active termination for 18 signal lines

■ 2 tolerance on termination resistors and voltage regulator

■ Bus termination sensing

■ Low power-down capacitance of 3 pF

■ Onboard thermal shutdown circuitry

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS21T09S

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類(lèi)別:

    集成電路(IC) > 信號(hào)端接器

  • 包裝:

    管件

  • 類(lèi)型:

    SCSI

  • 電壓 - 供電:

    4V ~ 5.5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    28-SOIC(0.337",8.56mm 寬)

  • 供應(yīng)商器件封裝:

    28-SOIC

  • 描述:

    IC TERM PLUG/PLAY SCSI 28-SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
DALLAS
20+
SOP28
2960
誠(chéng)信交易大量庫(kù)存現(xiàn)貨
詢(xún)價(jià)
DALLAS
22+
SOP
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢(xún)價(jià)
DALLAS
23+
SOP28
6000
詢(xún)價(jià)
DALLAS
19+
SOP28
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢(xún)價(jià)
MAXIM/美信
23+
SOP28
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)
DALLAS
2021+
SOP
100500
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢(xún)價(jià)
DSLLAS
23+
SOP16
3700
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)!
詢(xún)價(jià)
Dallas
24+
107
詢(xún)價(jià)
Maxim
22+
16SOIC
9000
原廠渠道,現(xiàn)貨配單
詢(xún)價(jià)
Maxim
21+
16SOIC
13880
公司只售原裝,支持實(shí)單
詢(xún)價(jià)