零件型號(hào) | 下載 訂購(gòu) | 功能描述/絲印 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
DS21S07A | Plug and Play SCSI Terminator DESCRIPTION TheDS2109isintendedforonechipPlugandPlay(PnP)SCSItermination.PlugandPlaySCSIrequirestheexit–pointterminatoroncomputermotherboardsorhostbusadapterstoautomaticallyswitchoffifanexternaldeviceisconnectedtothesystem.TheDS2109satisfiesthisrequire | DallasDallas Semiconductor 亞德諾亞德諾半導(dǎo)體 | Dallas | |
DS21S07A | SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
DS21S07A | SCSI端接器; \n? Fully compliant with SCSI-1, Fast, and Ultra SCSI standards \n? Backward-compatible with DS2107 and DS2107A \n? Provides active signal termination for 9 lines \n? Handles actively negated SCSI signals \n? Laser-trimmed 110-ohm resistors with 2% tolerance \n? Low drop-out voltage of 3pF \n? Power-down mode with resistors isolated from bus \n? SCSI bus hot plug-compatible \n? Onboard thermal shutdown circuitry \n? Operating range:\n? 0°C to +70°C \n? 4.0V to 5.5V; The DS21S07A is backward-compatible replacement for the DS2107A providing precision resistance values for SCSI-1, Fast, and Ultra SCSI with 2% tolerance.\n Each chip actively terminates cable segments in SCSI systems carrying nine single-ended drivers and receivers. In an 8-bit wide SCSI arrangement, two DS21S07As connected at each end of the SCSI cable can terminate 18 active signal lines. A 16-bit wide SCSI arrangement requires three DS21S07As at each end to terminate 27 active signal lines.\n SCSI termination is used wherever data must be transmitted without voltage drops caused by signal reflection at the parallel bus termination point, which is often significant in multidropped systems.\n All Dallas terminators feature power-down mode with extremely low-quiescent consumption. Different SCSI terminators are available to match every existing SCSI protocol and to address different design concerns, such as price, board space, and voltage differential. | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
SCSI Terminator GENERALDESCRIPTION FastSCSIandUltraSCSIrequiretheuseofactiveterminationsatbothendsofeverycablesegmentinaSCSIsystemwithsingle-endeddriversandreceivers.TheDS21S07ASCSIterminator,whichisfullycompliantwiththesestandards,enablesthedesignertogainthebenefits | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
詳細(xì)參數(shù)
- 型號(hào):
DS21S07A
- 功能描述:
SCSI 接口集成電路
- RoHS:
否
- 制造商:
Texas Instruments
- 工作電源電壓:
2.7 V to 5.25 V
- 電源電流:
13 mA
- 最大工作溫度:
+ 70 C
- 最小工作溫度:
0 C
- 安裝風(fēng)格:
SMD/SMT
- 封裝/箱體:
SSOP-36
- 封裝:
Tube
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
DALLAS |
2025+ |
SOP |
3925 |
全新原裝、公司現(xiàn)貨熱賣 |
詢價(jià) | ||
DALLAS |
2016+ |
SOP16 |
6523 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價(jià) | ||
DALLAS |
10+ |
SOP |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
DALLAS |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
DALLAS |
23+ |
SOP |
2500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
DALLAS |
23+ |
原廠封裝 |
9896 |
詢價(jià) | |||
DALLAS |
05+ |
SOP-7.2-16P |
3 |
自己公司全新庫(kù)存絕對(duì)有貨 |
詢價(jià) | ||
DALLAS |
24+ |
SOP |
1068 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
DALLAS |
2020+ |
SOP167 |
2267 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
DALLAS |
SOP16 |
98+ |
21 |
全新原裝進(jìn)口自己庫(kù)存優(yōu)勢(shì) |
詢價(jià) |
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