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參數(shù)資料
| 型號： | LM95234CISDX |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Quad Remote Diode and Local Temperature Sensor with SMBus Interface and TruTherm⑩ Technology |
| 中文描述： | 四遠程二極管與本地溫度傳感器，帶有SMBus接口和TruTherm⑩技術(shù) |
| 文件頁數(shù)： | 3/5頁 |
| 文件大小： | 513K |
| 代理商： | LM95234CISDX |
Pin Descriptions
(Continued)
Label
D4+
Pin #
3
Function
Typical Connection
Diode Current Source
To fourth 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 D4+ and D-. A 100 pF
capacitor between D4+ and D- can be added and
may improve perfomance in noisy systems. Float
this pin if this thermal diode is not used.
To third 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 D3+ and D-. A 100 pF
capacitor between D3+ and D- can be added and
may improve perfomance in noisy systems. Float
this pin if this thermal diode is not used.
To all Diode Cathodes. Common D- pin for all four
remote diodes.
To second 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 D-. A 100 pF
capacitor between D2+ and D- can be added and
may improve perfomance in noisy systems. Float
this pin if this thermal diode is not used.
To first 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 D-. A 100 pF
capacitor between D1+ and D- can be added and
may improve perfomance in noisy systems. Float
this pin if this thermal diode is not used.
System low noise ground.
SMBus slave address select pin. Selects one of
three addresses. Can be tied to V
DD
, GND, or to the
middle of a resistor divider connected between V
DD
and GND.
Critical temperature output 1. Requires pull-up
resistor. Active "LOW".
Critical temperature output 2. Requires pull-up
resistor. Active "LOW".
From and to Controller; may require an external
pull-up resistor
From Controller; may require an external pull-up
resistor
Critical temperature output 3. Requires pull-up
resistor. Active "LOW".
D3+
4
Diode Current Source
D
5
Diode Return Current Sink
D2+
6
Diode Current Source
D1+
7
Diode Current Source
GND
A0
8
9
Power Supply Ground
Dgital Input
TCRIT1
10
Digital Output, Open-Drain
TCRIT2
11
Digital Output, Open-Drain
SMBDAT
12
SMBus Bi-Directional Data
Line, Open-Drain Output
SMBus Clock Input
SMBCLK
13
TCRIT3
14
Digital Output, Open-Drain
L
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM95234CISDX/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 |
| LM95234EB/NOPB | 功能描述:溫度傳感器開發(fā)工具 LM95234 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:Temperature Sensors and Control ICs 工具用于評估:MSP430G2553 接口類型:USB 工作電源電壓: 工作電源電流: |
| LM95235 | 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 |
| 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 |
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