DS2109S中文资料PDF规格书
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 页 |
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 | |
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 |