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MAX31722 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Digital Thermometers and Thermostats - Maxim Integrated

भाग संख्या MAX31722
समारोह Digital Thermometers and Thermostats
मैन्युफैक्चरर्स Maxim Integrated 
लोगो Maxim Integrated लोगो 
पूर्व दर्शन
1 Page
		
<?=MAX31722?> डेटा पत्रक पीडीएफ

MAX31722 pdf
MAX31722/MAX31723
Digital Thermometers and Thermostats
with SPI/3-Wire Interface
Absolute Maximum Ratings
Voltage Range on VDD Relative to GND...............-0.3V to +6.0V
Voltage Range on Any Other Pin Relative to GND...-0.3V to +6.0V
Continuous Power Dissipation (TA = +70NC)
FMAX (derate 4.5mW/NC above +70NC).......................362mW
EEPROM Programming Temperature Range.. ...-40NC to +85NC
Operating Junction Temperature Range.......... -55NC to +125NC
Storage Temperature Range............................. -55NC to +125NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Recommended Operating Characteristics
(TJ = -55NC to +125NC, unless otherwise noted.)
PARAMETER
Supply Voltage
Input Logic-High
Input Logic-Low
SYMBOL
VDD
VIH
VIL
(Note 1)
(Note 1)
(Note 1)
CONDITIONS
MIN TYP MAX
1.7 3.7
0.7 x VDD
VDD + 0.3
-0.3 0.3 x VDD
UNITS
V
V
V
DC Electrical Characteristics
(VDD = 1.7V to 3.7V, TJ = -55NC to +125NC, unless otherwise noted.)
PARAMETER
MAX31722 Thermometer Error
MAX31723 Thermometer Error
Resolution
Conversion Time
Logic 0 Output (SDO, TOUT)
Logic 1 Output (SDO)
SYMBOL
TERR
TERR
CONDITIONS
-40NC to +85NC
-55NC to +125NC
0NC to +70NC
-55NC to +125NC
tCONVT
VOL
VOH
9-bit conversions
10-bit conversions
11-bit conversions
12-bit conversions
(Note 2)
(Note 3)
MIN TYP MAX UNITS
Q2.0
Q3.0
NC
Q0.5
Q2.0
NC
9 12 Bits
25
50
100
ms
200
0.4 V
VDD -
0.4
V
Leakage Current
Active Current
Shutdown Current
IL
ICC
ICC1
Active temperature conversions (Note 4)
Communication only
EEPROM writes (-40NC to +85NC)
EEPROM writes during active temperature
conversions (-40NC to +85NC)
-1
+1
1150
100
1150
1200
2
FA
FA
FA
www.maximintegrated.com
Maxim Integrated 2

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डाउनलोड[ MAX31722 Datasheet.PDF ]


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