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參數(shù)資料
| 型號： | DS2109S |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Bus Terminator |
| 英文描述： | 18-LINE 110 ohm SCSI BUS TERMINATOR, PDSO28 |
| 封裝： | 0.300 INCH, SOIC-28 |
| 文件頁數(shù)： | 10/10頁 |
| 文件大?。?/td> | 85K |
| 代理商： | DS2109S |
DS2109
022698 9/10
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
–1.0V to +7.0V
Operating Temperature
0
°C to 70°C
Storage Temperature
–55
°C to +125°C
Soldering Temperature
260
°C for 10 seconds
* This is a stress rating only and functional operation of the device at these or any other conditions above those
indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
RECOMMENDED OPERATING CONDITIONS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
TERMPWR Voltage
VTP
4.00
5.25
V
Logic 1
VIH
2.0
VTP+0.3
V
1
Logic 0
VIL
–0.3
+0.8
V
1
DC CHARACTERISTICS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
TERMPWR Current
ITP
10
500
14
mA
2, 4
2, 5
Power Down Current
IPD
1
2
mA
2, 3, 6
Termination Resistance
RTERM
108
110
112
ohms
2, 3
Die Thermal Shutdown
TSD
150
°C
2
Power Down Termination
Capacitance
CPD
C14
3
8
4.5
pF
2, 3, 6, 7
2,3,6,7,8
Input Leakage High
IIH
–1.0
A
2, 12
Input Leakage Low
IIL
1.0
A
2, 9, 12
Output Current
IO
4
mA
10
Bus Current Sense Trip Point
IBCST
32
mA
11
REGULATOR CHARACTERISTICS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Output Voltage
VREF
2.79
2.85
2.91
V
2, 3
Drop Out Voltage
VDROP
0.75
1.0
V
4, 7
Line Regulation
LIREG
1.0
2.0
%
2, 5
Load Regulation
LOREG
1.3
3.0
%
2, 3
Current Limit
IL
700
mA
2
Sink Current
ISINK
400
mA
2
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2109S/T&R | 制造商:Maxim Integrated Products 功能描述:PNP SCSI TERMINATOR 28P SOIC-TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TERM SCSI PLUG/PLAY 28-SOIC |
| DS2109S/T&R | 功能描述:IC TERM SCSI PLUG/PLAY 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:SCSI，SE 端子數(shù):9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:管件 |
| DS2109S-T | 制造商:Maxim Integrated Products 功能描述: |
| DS210SY06 | 制造商:n/a 功能描述:Power Diode |
| DS211 | 功能描述:安裝硬件 GASKET RoHS:否 制造商:Harwin 類型:SMT Cable Clip 材料:Phosphor Bronze 安裝孔大小: 長度:5 mm 外徑: 內(nèi)徑: 厚度: 電鍍:Tin 螺紋大小: |
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