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參數(shù)資料
| 型號： | DS21T09 |
| 英文描述： | Plug and Play SCSI Terminator |
| 中文描述： | 即插即用的SCSI終結者 |
| 文件頁數(shù)： | 9/10頁 |
| 文件大小： | 221K |
| 代理商： | DS21T09 |
DS21T09
9 of 10
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-1.0V to +7.0V
0
°
C to 70
°
C
-55
°
C to +125
°
C
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.
The Dallas Semiconductor DS21T09 is built to the highest quality standards and manufactured for long
term reliability. All Dallas Semiconductor devices are made using the same quality materials and
manufacturing methods. However, the DS21T09 is not exposed to environmental stresses, such as burn-
in, that some industrial applications require. For specific reliability information on this product, please
contact the factory in Dallas at (972) 371-4448.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
TERMPWR Voltage
Logic 1
Logic 0
(0°C to 70°C)
UNITS
V
V
V
MIN
4.00
2.0
-0.3
TYP
MAX
5.25
V
TP
+ 0.3
+0.8
NOTES
V
TP
V
IH
V
IL
1
1
DC CHARACTERISTICS
PARAMETER
TERMPWR Current
(0°C to 70°C)
UNITS
mA
mA
mA
°C
pF
pF
2, 3, 6, 7, 8
μA
μA
mA
mA
SYMBOL
I
TP
I
TP
I
PD
R
TERM
TS
D
C
PD
C
14
I
IH
I
IL
I
O
I
BCST
MIN
TYP
MAX
500
14
2
112
NOTES
2, 4
2, 5
2, 3, 6
2, 3
2
2, 3, 6, 7
10
1
110
150
8
Power-Down Current
Termination Resistance
Die Thermal Shutdown
Power-Down
Termination Capacitance
Input Leakage High
Input Leakage Low
Output Current
Bus Current Sense
Trip Point
108
-1.0
2, 12
2, 9, 12
10
11
1.0
4
32
REGULATOR CHARACTERISTICS
PARAMETER
Output Voltage
Drop Out Voltage
Line Regulation
Load Regulation
Current Limit
Sink Current
(0°C to 70°C)
UNITS
V
V
%
%
mA
mA
SYMBOL
V
REF
V
DROP
LI
REG
LO
REG
I
L
I
SINK
MIN
2.79
TYP
2.85
0.75
1.0
1.3
900
400
MAX
2.93
1.0
2.0
3.0
NOTES
2, 3
4, 7
2, 5
2, 3
2
2
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS21T09S | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Plug and Play SCSI Terminator |
| DS21T09S/T&R | 制造商:Maxim Integrated Products 功能描述:IC TERMINATOR SCSI P&P 28-SOIC |
| DS21T09S/T&R | 功能描述:IC TERMINATOR SCSI P&P 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝: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） 供應商設備封裝:16-SOIC 包裝:管件 |
| DS21T09S+ | 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 安裝風格:SMD/SMT 封裝 / 箱體:SSOP-36 封裝:Tube |
| DS21T11 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Terminator |
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