參數(shù)資料
型號(hào): DS1621V+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi): Switch/Digital Output Temperature Sensor
英文描述: DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT
封裝: 0.208 INCH, LEAD FREE, SOIC-8
文件頁(yè)數(shù): 5/18頁(yè)
文件大小: 431K
代理商: DS1621V+
DS1621
13 of 16
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
-0.5V to +6.0V
Operating Temperature Range
-55
°C to +125°C
Storage Temperature Range
-55
°C to +125°C
Soldering Temperature
See IPC/JEDEC J-STD-020A Specification
* 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 DC OPERATING CONDITIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VDD
2.7
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(-55°C to +125°C; VDD = 2.7V to 5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Thermometer Error
TERR
0°C to 70°C
3.0V
VDD5.5V
±
°C
0°C to 70°C
2.7V
VDD3.0V
±1
°C
-55°C to +0°C
and
70°C to 125°C
±2
°C
Thermometer
Resolution
12
bits
Low Level Input
Voltage
VIL
0.5
0.3 VDD
V
High Level Input
Voltage
VIH
0.7 VDD
VDD+0.3
V
Pulse width of
spikes which must
be suppressed by
the input filter
tSP
Fast Mode
0
50
ns
VOL1
3 mA Sink
Current
0
0.4
V
Low Level Output
Voltage
VOL2
6 mA Sink
Current
0
0.6
V
Input Current each
I/O Pin
0.4<VI/O<0.9VDD
-10
10
A
2
I/O Capacitance
CI/O
10
pF
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