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參數(shù)資料
| 型號(hào)： | LM135D |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | PRECISION TEMPERATURE SENSORS |
| 中文描述： | 高精度溫度傳感器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 291K |
| 代理商： | LM135D |
LM135/LM235/LM335, LM135A/LM235A/LM335A
Precision Temperature Sensors
General Description
The LM135 series are precision, easily-calibrated, integrated
circuit temperature sensors. Operating as a 2-terminal zener,
the LM135 has a breakdown voltage directly proportional to
absolute temperature at +10 mV/K. With less than 1
dy-
namic impedance the device operates over a current range
of 400 μA to 5 mA with virtually no change in performance.
When calibrated at 25C the LM135 has typically less than
1C error over a 100C temperature range. Unlike other
sensors the LM135 has a linear output.
Applications for the LM135 include almost any type of tem-
perature sensing over a 55C to +150C temperature
range. The low impedance and linear output make interfac-
ing to readout or control circuitry especially easy.
The LM135 operates over a 55C to +150C temperature
range while the LM235 operates over a 40C to +125C
temperature range. The LM335 operates from 40C to
+100C. The LM135/LM235/LM335 are available packaged
in hermetic TO-46 transistor packages while the LM335 is
also available in plastic TO-92 packages.
Features
n
Directly calibrated in Kelvin
n
1C initial accuracy available
n
Operates from 400 μA to 5 mA
n
Less than 1
dynamic impedance
n
Easily calibrated
n
Wide operating temperature range
n
200C overrange
n
Low cost
Schematic Diagram
DS005698-1
November 2000
L
2000 National Semiconductor Corporation
DS005698
www.national.com
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PDF描述 |
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| LM135AZ | PRECISION TEMPERATURE SENSORS |
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| LM135H | Precision Temperature Sensors |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM135H | 功能描述:板上安裝溫度傳感器 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 |
| LM135H | 制造商:Texas Instruments 功能描述:TEMPERATURE SENSOR TO-46-3 135 |
| LM135H | 制造商:Texas Instruments 功能描述:IC, TEMP SENSOR, 0.5C, TO-46-3 |
| LM135H/NOPB | 功能描述:板上安裝溫度傳感器 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 |
| LM135H-MIL | 制造商:National Semiconductor Corporation 功能描述:Temp Sensor Analog 3-Pin TO-46 Tray 制造商:National Semiconductor Corporation 功能描述:Temp Sensor Analog(Voltage) 3-Pin TO-46 Tray 制造商:National Semiconductor 功能描述:Temp Sensor Analog 3-Pin TO-46 Tray 制造商:National Semiconductor 功能描述:Temp Sensor Analog(Voltage) 3-Pin TO-46 Tray |
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