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參數(shù)資料
| 型號： | LM92 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 【0.33∑C Accurate, 12-Bit Sign Temperature Sensor and Thermal Window Comparator with Two-Wire Interface |
| 中文描述： | 【0.33ΣC準確，12位注冊溫度傳感器和熱窗口比較器的兩線接口 |
| 文件頁數(shù)： | 5/18頁 |
| 文件大?。?/td> | 396K |
| 代理商： | LM92 |
Electrical Characteristics
(Continued)
Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating
the device beyond its rated operating conditions.
Note 2:
When the input voltage (V
I
) at any pin exceeds the power supplies (V
I
<
GND or V
I
>
+V
S
) the current at that pin should be limited to 5 mA. The 20 mA
maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 5 mA to four.
Note 3:
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” or the section titled “Surface Mount” found in a current National Semicon-
ductor Linear Data Book for other methods of soldering surface mount devices.
Note 4:
Human body model, 100 pF discharged through a 1.5 k
resistor. Machine model, 200 pF discharged directly into each pin.
Note 5:
LM92
θ
JA
(thermal resistance, junction-to-ambient) when attached to a printed circuit board with 2 oz. foil is 200 C/W.
Note 6:
While the LM92 has a full-scale-range in excess of 128 C, prolonged operation at temperatures above 125 C is not recommended.
Note 7:
Typicals are at T
A
= 25 C and represent most likely parametric norm.
Note 8:
Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).
Serial Bus Communication
DS101051-4
L
www.national.com
5
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相關代理商/技術參數(shù) |
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|---|---|
| LM92_05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:【0.33∑C Accurate, 12-Bit + Sign Temperature Sensor and Thermal Window Comparator with Two-Wire Interface |
| LM92-1001 | 制造商:FLOWLINE 功能描述:Single Indicator, Windowed, 1/8 DIN, PC (9.9"h x 6.5"w x 6.7"d) |
| LM9230S-5.0 | 制造商:NAT. SEM 功能描述: |
| LM92CIM | 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| LM92CIM | 制造商:Texas Instruments 功能描述:DIG TEMP SENSOR SMD SOIC8 5.5V |
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