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參數(shù)資料
| 型號： | LM95231 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | TruTherm Precision Dual Remote Diode Temperature Sensor with SMBus Interface |
| 中文描述： | TruTherm精密雙遠程二極管溫度傳感器，帶有SMBus接口 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 464K |
| 代理商： | LM95231 |
Ordering Information
Part Number
Package
Marking
LM95231CIMM
NS Package
Number
MUA08A (MSOP-8)
Transport
Media
1000 Units on Tape
and Reel
3500 Units on Tape
and Reel
SMBus Device
Address
010 1011
LM95231CIMM
LM95231CIMMX
LM95231CIMM
MUA08A (MSOP-8)
010 1011
Pin Descriptions
Label
D1+
Pin #
1
Function
Typical Connection
Diode Current Source
To Diode Anode. Connected to remote discrete
diode-connected transistor junction or to the
diode-connected transistor junction on a remote IC
whose die temperature is being sensed. A capacitor
is not required between D1+ and D1-. A 100 pF
capacitor between D1+ and D1 can be added and
may improve performance in noisy systems.
To Diode Cathode. A capacitor is not required
between D1+ and D1-. A 100 pF capacitor between
D1+ and D1 can be added and may improve
performance in noisy systems.
To Diode Anode. Connected to remote discrete
diode-connected transistor junction or to the
diode-connected transistor junction on a remote IC
whose die temperature is being sensed. A capacitor
is not required between D2+ and D2-. A 100 pF
capacitor between D2+ and D2 can be added and
may improve performance in noisy systems.
To Diode Cathode. A capacitor is not required
between D2+ and D2-. A 100 pF capacitor between
D2+ and D2 can be added and may improve
performance in noisy systems.
System low noise ground
DC Voltage from 3.0 V to 3.6 V. V
DD
should be
bypassed with a 0.1 μF capacitor in parallel with
100 pF. The 100 pF capacitor should be placed as
close as possible to the power supply pin. Noise
should be kept below 200 mVp-p, a 10 μF capacitor
may be required to achieve this.
From and to Controller; may require an external
pull-up resistor
From Controller; may require an external pull-up
resistor
D1
2
Diode Return Current Sink
D2+
3
Diode Current Source
D2
4
Diode Return Current Sink
GND
V
DD
5
6
Power Supply Ground
Positive Supply Voltage
Input
SMBDAT
7
SMBus Bi-Directional Data
Line, Open-Drain Output
SMBus Clock Input
SMBCLK
8
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM95231_06 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm Technology |
| LM95231BIMM | 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 |
| LM95231BIMM/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 |
| LM95231BIMM-1 | 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 |
| LM95231BIMM-1/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 |
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