NCT47
High Precision Temperature-
to-Voltage Converter
The NCT47 is linear output temperature sensor whose output
voltage is directly proportional to measured temperature. The NCT47
can accurately measure temperature from 鈥?0擄C to +125擄C.
For the NCT47, the output voltage range is typically 100mV at
鈥?0擄C, 500mV at 0擄C, 750mV at +25擄C, and 1.75V at +125擄C. A
10mV/擄C voltage slope allows for the wide temperature range. The
NCT47 is packaged in space saving 3鈥揚in SOT鈥?3B packages,
making them ideal for space critical applications.
Features
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Wide Temperature Measurement Range: 鈥?0擄C to 125擄C
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High Temperature Converter Accuracy:
鹵2擄C
Max at 25擄C
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Linear Temperature Slope: 10mV/擄C
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2.7V to 4.4V Operating Range
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Small 3鈥揚in SOT鈥?3B Package
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Very Low Supply Current: 35碌A(chǔ) typical
Typical Applications
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Cellular Phones
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Power Supply Thermal Shutdown
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Temperature鈥揅ontrolled Fans
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Temperature Measurement / Instrumentation
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Temperature Regulators
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Consumer Electronic
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Portable Battery Powered Equipment
FUNCTIONAL BLOCK DIAGRAM
VDD = 2.7V to 4.4V
MICROCONTROLLER
VDD
NCT47
VOUT
http://onsemi.com
SOT鈥?3B
(TO鈥?36)
CASE TBD
PIN CONFIGURATION
(Top View)
VDD
1
VSS
3
VOUT
2
SOT鈥?3B*
NOTE: *SOT鈥?3B is equivalent to JEDEC (TO鈥?36)
ORDERING INFORMATION
Device
NCT47SNT1
A/D
CONVERTER
Package
SOT鈥?3B
Shipping
3000 Tape/Reel
VSS
漏
Semiconductor Components Industries, LLC, 2000
1
May, 2000 鈥?Rev. 0
Publication Order Number:
NCT47/D
NCT47SNT1相關(guān)型號PDF文件下載
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描述
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英文版
High Precision Temperature-to-Voltage Converter
ONSEMI
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英文版
High Precision Temperature-to-Voltage Converter
ETC
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英文版
High Precision Temperature-to-Voltage Converter
ONSEMI
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英文版
High Precision Temperature-to-Voltage Converter
ONSEMI [ON...
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