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參數(shù)資料
| 型號： | LM86CIMM |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 【0.75∑C Accurate, Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface |
| 中文描述： | 【0.75ΣC準確，遠程二極管和本地數(shù)字溫度傳感器兩線接口 |
| 文件頁數(shù)： | 18/21頁 |
| 文件大?。?/td> | 414K |
| 代理商： | LM86CIMM |
3.0 Application Hints
(Continued)
mobile Pentium III processor, 1.008. When a temperature
sensor calibrated for a particular processor type is used with
a different processor type or a given processor type has a
non-ideality that strays from the typical, errors are intro-
duced.
Figure 12
shows the minimum and maximum errors
introduced to a temperature sensor calibrated specifically to
the typical value of the processor type it is connected to. The
errors in this figure are attributed only to the variation in
non-ideality from the typical value. In
Figure 13
is a plot of
the errors that result from using a temperature sensor cali-
brated for a Pentium II, the LM84, with a typical Pentium 4 or
AMD Athlon MP Model 6.
Temperature errors associated with non-ideality may be re-
duced in a specific temperature range of concern through
use of the offset registers (11h and 12h).
Figure 14
shows
how the offset register may be used to compensate for the
non-ideality errors shown in
Figure 13
. For the case of
non-ideality=1.008, the offset register was set to 0.5C
resulting in the calculated residual error as shown in
Figure
14
. This offset has resulted in an error of less than 0.05C for
the temperatures measured in the critical range between 60
to 100C. This method yeilds a first order correction factor.
Please send an email to hardware.monitor.team
@
nsc.com
requesting further information on our recommended setting
of the offset register for different processor types.
10130337
Error Caused by Non-Ideality Factor
FIGURE 12.
10130336
Errors Induced when Temperature Sensor is Not
Calibrated to Typical Non-Ideality
FIGURE 13.
10130338
Compensating for an Untargeted Non-Ideality Factor
FIGURE 14.
L
www.national.com
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PDF描述 |
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| LM86CIMMX | 【0.75∑C Accurate, Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface |
| LM86CIMX | 【0.75∑C Accurate, Remote Diode and Local Digital Temperature Sensor with Two-Wire Interface |
| LM883HVH | 3-Terminal Adjustable Negative Regulators (High Voltage) |
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| LM88CIMM-A | Factory Programmable Dual Remote-Diode Thermostat |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM86CIMM/NOPB | 功能描述:板上安裝溫度傳感器 +/-0.75DEG C ACC DIODE DIGI TEMP SENS 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(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 |
| LM86CIMMX | 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 |
| LM86CIMMX/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 |
| LM86CIMX | 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 |
| LM86CIMX/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 |
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