參數(shù)資料
型號: DS2114Z
廠商: DALLAS SEMICONDUCTOR
元件分類: Bus Terminator
英文描述: 9-LINE 110 ohm SCSI BUS TERMINATOR, PDSO16
封裝: 0.150 INCH, PLASTIC, SOIC-16
文件頁數(shù): 5/6頁
文件大?。?/td> 71K
代理商: DS2114Z
DS2114
070198 5/6
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 maxi-
mum rating conditions for extended periods of time may affect reliability.
The Dallas Semiconductor DS2114 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 DS2114 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
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
TERMPWR Voltage
VTP
4.00
5.50
V
DC CHARACTERISTICS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
TERMPWR Current
ITP
5
250
8
mA
1, 3
1, 4
Termination Resistance
RTERM
110
116
ohms
1, 2
Die Thermal Shutdown
TSD
150
°C
1, 5
Termination Capacitance
CT
5.0
pF
1, 2, 5
REGULATOR CHARACTERISTICS
(0
°C to 70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Output Voltage
VREF
2.7
2.85
3.0
V
1, 2
Drop Out Voltage
VDROP
0.75
1.0
V
3, 5
Line Regulation
LIREG
1.0
2.0
%
1, 4
Output Current
IOUT
24.0
mA
6
Load Regulation
LOREG
1.3
3.0
%
1, 3
Current Limit
ILIM
280
500
mA
1
Sink Current
ISINK
200
mA
1
NOTES:
1. 4.00 volts < TERMPWR < 5.50 volts.
2. 0.0 volts < signal lines < TERMPWR.
3. All signal lines = 0.0 volts.
4. All signal lines open.
5. Guaranteed by design; not production tested.
6. VSIGNAL = 0.2V.
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