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DS2109S中文资料PDF规格书

DS2109S
厂商型号

DS2109S

参数属性

DS2109S 封装/外壳为28-SOIC(0.337",8.56mm 宽);包装为管件;类别为集成电路(IC) > 信号端接器;产品描述:IC TERM SCSI PLUG/PLAY 28-SOIC

功能描述

Plug and Play SCSI Terminator

文件大小

85.59 Kbytes

页面数量

10

生产厂商 Dallas Semiconductor Corp.
企业简称

Dallas

中文名称

Dallas Semiconductor Corp.官网

原厂标识
数据手册

下载地址一下载地址二

更新时间

2024-4-28 20:00:00

DS2109S规格书详情

DESCRIPTION

The DS2109 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 DS2109 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 DS2109 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

• Functionally compatible with DS21S07A

• 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

产品属性

  • 产品编号:

    DS2109S

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 信号端接器

  • 包装:

    管件

  • 类型:

    SCSI

  • 电压 - 供电:

    4V ~ 5.25V

  • 工作温度:

    0°C ~ 70°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    28-SOIC(0.337",8.56mm 宽)

  • 供应商器件封装:

    28-SOIC

  • 描述:

    IC TERM SCSI PLUG/PLAY 28-SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
22+
SOP28
100000
代理渠道/只做原装/可含税
询价
DS
1998
SOP28
52
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
DALLAS
20+/21+
DIP-24
5600
全新原装进口价格优惠
询价
DS
23+
SMD
5000
原装正品,假一罚十
询价
DS
23+
DIP-20
18000
询价
DALLAS
2023+
SMD
18979
安罗世纪电子只做原装正品货
询价
DALLAS
2339+
SOP-28
5645
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
MAX
2016+
SOP28
5621
只做原装,假一罚十,内存,闪存,公司可开17%增值税
询价
1525+
SMD
30000
绝对原装进口现货可开17%增值税发票
询价
DALLAS
23+
SMD28
2870
绝对全新原装!现货!特价!请放心订购!
询价