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參數資料
| 型號： | 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 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 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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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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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