參數(shù)資料
型號(hào): DS2105S
廠商: DALLAS SEMICONDUCTOR
元件分類(lèi): Bus Terminator
英文描述: 9-LINE 110 ohm SCSI BUS TERMINATOR, PDSO16
封裝: 0.300 INCH, PLASTIC, SOIC-16
文件頁(yè)數(shù): 5/7頁(yè)
文件大小: 99K
代理商: DS2105S
DS2105
022698 5/7
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
PD Active
VPDA
–0.3
+0.8
V
PD Inactive
VPDI
2.0
VTP +0.3
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
Power Down Current
IPD
500
A
1, 2, 5
Termination Resistance
RTERM
110
118
ohm
1, 2
Die Thermal Shutdown
TSD
150
°C
1
Power Down Termination
Capacitance
CPD
3.0
5.0
pF
1, 2, 5, 6
Input Leakage High
IIH
–1.0
A
1, 8
Input Leakage Low
IIL
1.0
A
1, 7
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, 6
Output Current
IOUT
24.0
mA
9
Line Regulation
LIREG
1.0
2.0
%
1, 4
Load Regulation
LOREG
1.3
3.0
%
1, 2
Current Limit
ILIM
350
mA
1
Sink Current
ISINK
200
mA
1
NOTES:
1. 4.00V < TERMPWR < 5.25V.
2. 0.0V < signal lines < 3.0V.
3. All signal lines = 0.0V.
4. All signal lines open.
5. PD = 0.0V.
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