DS2105S 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS2105S Datasheet PDF : 7 Pages
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DS2105
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.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL MIN
TERMPWR Voltage
PD Active
PD Inactive
VTP
VPDA
VPDI
4.00
–0.3
2.0
(0°C to 70°C)
TYP
MAX
UNITS NOTES
5.25
V
+0.8
V
VTP +0.3
V
DC CHARACTERISTICS
PARAMETER
TERMPWR Current
Power Down Current
Termination Resistance
Die Thermal Shutdown
Power Down Termination
Capacitance
Input Leakage High
Input Leakage Low
SYMBOL
ITP
ITP
IPD
RTERM
TSD
CPD
IIH
IIL
MIN
110
–1.0
TYP
5
500
150
3.0
MAX
250
8
118
5.0
1.0
(0°C to 70°C)
UNITS NOTES
mA
1, 3
mA
1, 4
µA
1, 2, 5
ohm
1, 2
°C
1
pF
1, 2, 5, 6
µA
1, 8
µA
1, 7
REGULATOR CHARACTERISTICS
(0°C to 70°C)
PARAMETER
SYMBOL MIN
TYP
MAX
UNITS NOTES
Output Voltage
Drop Out Voltage
Output Current
Line Regulation
Load Regulation
Current Limit
Sink Current
VREF
2.7
2.85
3.0
V
1, 2
VDROP
0.75
1.0
V
3, 6
IOUT
24.0
mA
9
LIREG
1.0
2.0
%
1, 4
LOREG
1.3
3.0
%
1, 2
ILIM
350
mA
1
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.
022698 5/7
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