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參數(shù)資料
| 型號： | LM95235 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology |
| 中文描述： | 高精度遠(yuǎn)程二極管溫度傳感器，帶有SMBus接口和TruTherm技術(shù) |
| 文件頁數(shù)： | 14/25頁 |
| 文件大?。?/td> | 784K |
| 代理商： | LM95235 |
1.0 Functional Description
(Continued)
1.11 SERIAL INTERFACE RESET
In the event that the SMBus Master is RESET while the
LM95235 is transmitting on the SMBDAT line, the LM95235
must be returned to a known state in the communication
protocol. This may be done in one of two ways:
1.
When SMBDAT is LOW, the LM95235 SMBus state
machine resets to the SMBus idle state if either SMB-
DAT or SMBCLK are held low for more than 35 ms
(t
TIMEOUT
). Note that according to SMBus specification
2.0 all devices are to timeout when either the SMBCLK
or SMBDAT lines are held low for 25 - 35 ms. Therefore,
to insure a timeout of all devices on the bus the SMB-
CLK or SMBDAT lines must be held low for at least
35 ms.
2.
When SMBDAT is HIGH, have the master initiate an
SMBus start. The LM95235 will respond properly to an
SMBus start condition at any point during the communi-
cation.After the start the LM95235 will expect an SMBus
Address address byte.
1.12 ONE-SHOT CONVERSION
The One-Shot register is used to initiate a single conversion
and comparison cycle when the device is in standby mode,
after which the device returns to standby. This is not a data
register and it is the write operation that causes the one-shot
conversion. The data written to this address is irrelevant and
is not stored. A zero will always be read from this register.
L
www.national.com
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM95235_08 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm? Technology |
| LM95235CIMM | 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 |
| LM95235CIMM | 制造商:Texas Instruments 功能描述:TEMP SENSE REM DIODE SMD MSOP8 |
| LM95235CIMM/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 |
| LM95235CIMMX | 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 |
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