DS2120E集成電路(IC)的信號端接器規(guī)格書PDF中文資料
廠商型號 |
DS2120E |
參數(shù)屬性 | DS2120E 封裝/外殼為28-TSSOP(0.173",4.40mm 寬);包裝為管件;類別為集成電路(IC)的信號端接器;產(chǎn)品描述:IC TERM SCSI ULTRA3 LVD 28TSSOP |
功能描述 | Ultra3 LVD SCSI Terminator |
文件大小 |
334.12 Kbytes |
頁面數(shù)量 |
10 頁 |
生產(chǎn)廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
Dallas【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-25 20:00:00 |
DS2120E規(guī)格書詳情
DESCRIPTION
The DS2120 Ultra3 LVD SCSI terminator is a low-voltage differential (LVD) terminator. If the device is connected in an LVD-only bus, the DS2120 uses LVD termination. If any single-ended (SE) or high-voltage differential (HVD) devices are connected to the bus, the DS2120 disconnects from the bus. This is accomplished inside the part automatically by sensing the voltage on the SCSI bus DIFFSENS line.
For the LVD termination, the DS2120 integrates two current sources with nine precision resistor strings. Three DS2120 terminators are needed for a wide SCSI bus.
FEATURES
■ Fully compliant with Ultra3, Ultra160, Ultra320, and Ultra2 (LVD only) SCSI
■ Provides low-voltage differential (LVD) termination for nine signal line pairs
■ Zero-temperature coefficient-termination resistors
■ Auto-select of LVD termination
■ 5 tolerance on LVD termination resistance
■ Low power-down capacitance of 3pF
■ Built-in mode change filter/delay
■ On-board thermal-shutdown circuitry
■ SCSI bus hot-plug compatible
APPLICATIONS
■ Raid Systems
■ SCSI Host Bus Adapter Cards (HBA)
■ Servers
■ SCSI Cables
■ Network Attached Storage (NAS)
■ Storage Area Networks (SANs)
產(chǎn)品屬性
- 產(chǎn)品編號:
DS2120E
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 信號端接器
- 包裝:
管件
- 類型:
SCSI,LVD,SE
- 電壓 - 供電:
2.7V ~ 5.5V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-TSSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
28-TSSOP
- 描述:
IC TERM SCSI ULTRA3 LVD 28TSSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
NA/ |
13250 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
MAXIM/美信 |
24+ |
TSSOP28 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
Maxim Integrated |
23+ |
28-TSSOP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
24+ |
TSSOP28 |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
MAXIM |
TSSOP28 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
MAXIM/美信 |
21+ |
SSOP |
20000 |
全新原裝 公司現(xiàn)貨 價優(yōu) |
詢價 | ||
Maxim |
21+ |
28TSSOP |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
MAXIM |
2016+ |
SSOP |
5632 |
只做進(jìn)口原裝正品!現(xiàn)貨或者訂貨一周貨期!只要要網(wǎng)上有 |
詢價 | ||
DALLAS |
23+ |
TSSOP |
65480 |
詢價 |