參數(shù)資料
型號(hào)： FM20P5X
廠商： Fairchild Semiconductor Corporation
元件分類： 溫度/濕度傳感器
英文描述： Ultra-Low-Power Analog Temperature Sensor
中文描述： 超低功耗模擬溫度傳感器
文件頁(yè)數(shù)： 1/9頁(yè)
文件大?。?/td> 357K
代理商： FM20P5X
www.fairchildsemi.com
REV. 1.0.6 1/9/03
Features
Analog Output, -11.77mV/°C
Range, -55 to 130°C
Accuracy, ±1°C at 25°C
Supply Current, 9μA typical
Output Drive, 1μA
Self-heating < 0.021°C
Operating Voltage: +2.4V to +6V
Applications
Mobile Phones
Computers
Battery Management
Office Equipment
HVAC
Power Supply Modules
Disk Drives
Automotive
Description
As a precision CMOS temperature sensor, the FM20 is
cost-effective for accurate low-power temperature
monitoring applications. Output voltage versus temperature
is extremely linear. With no load, the supply current is
typically 1μA. For normal operation, the load on V
should be 5M
or less.
OUT
In a typical application, a remotely mounted FM20 is
monitored by a microcontroller with an analog A/D
converter input. Alternatively, the FM20 can drive a
comparator with a high impedance input.
Accuracy is typically ±1°C at room temperature; and better
than ±2.5°C from 0 to 50°C.
Available packages are surface mount 5-pin SC70 and 3-pin
SOT-23.
Thermal Response
FM20 Output Voltage vs. Temperature
25
50
75
100
125
-25
-50 -40
0
1863.9
391
V
OUT
(mV)
Temperature (C)
Temperature (C) =V
OUT
– 1863.9mV
–11.77mV/C
FM20
Ultra-Low-Power Analog Temperature Sensor
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FM20P5X_Q 功能描述:板上安裝溫度傳感器 analog Temp Sensor LV Neg Slope RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
FM20S030Q (550838) 制造商:AMETEK Technical and Industrial Products 功能描述:Flow Meter, Digital, 4-20mA Output, NEMA 1R Enclosure, for 6-30 SCFM Flow Rate
FM20S045Q (550839) 制造商:AMETEK Technical and Industrial Products 功能描述:Flow Meter, Digital, 4-20mA Output, NEMA 1R Enclosure, for 9-45 SCFM Flow Rate
FM20S065Q (550840) 制造商:AMETEK Technical and Industrial Products 功能描述:Flow Meter, Digital, 4-20mA Output, NEMA 1R Enclosure, for 13-60 SCFM Flow Rate
FM20S125Q (550841) 制造商:AMETEK Technical and Industrial Products 功能描述:Flow Meter, Digital, 4-20mA Output, NEMA 1R Enclosure, for 25-125 SCFM Flow Rate
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