參數(shù)資料
型號: LM95214
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
中文描述: 四遠程二極管與本地溫度傳感器,帶有SMBus接口
文件頁數(shù): 22/38頁
文件大?。?/td> 448K
代理商: LM95214
Bit(s)
Bit Name
Read/
Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
7
6
5
4
3
2
1
0
SIGN
32
16
8
4
2
1
1/2
Sign bit
bit weight 32°C
bit weight 16°C
bit weight 8°C
bit weight 4°C
bit weight 2°C
bit weight 1°C
bit weight 1/2°C (0.5°C)
All registers have 2’s complement format.
The offset range for each remote is
+63.5°C/64°C. The value programmed
in this register is directly added to the
actual reading of the ADC and the
modified number is reported in the remote
value registers.
2.3 CONFIGURATION REGISTERS
2.3.1 Main Configuration Register
Register Name
Command
Byte
(Hex)
0x03
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
0x03
Configuration
R/W
STBY
R4QE R3QE
Bit(s)
Bit Name
Read/
Write
RO
Description
7
STBY
Reserved will report "0" when read.
6
R/W
Software Standby
1 – standby (when in this mode one conversion sequence can be initiated by writing
to the one-shot register)
0 – active/converting
Reserved – will report "0" when read.
5–2
R4QE
RO
1
R/W
Fault queue enable for Remote 4
1– Fault queue enabled
0– Fault queue disabled
Fault queue enable for Remote 3
1– Fault queue enabled
0– Fault queue disabled
0
R3QE
R/W
2.3.2 Conversion Rate Register
Register Name
Command
Byte
(Hex)
0x04
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
0x02
Conversion Rate
R/W
CR1
CR0
www.national.com
22
L
相關(guān)PDF資料
PDF描述
LM95214CISD Quad Remote Diode and Local Temperature Sensor with SMBus Interface
LM95214CISDX Quad Remote Diode and Local Temperature Sensor with SMBus Interface
LM95221CIMM Dual Remote Diode Digital Temperature Sensor with SMBus Interface
LM95221CIMMX Dual Remote Diode Digital Temperature Sensor with SMBus Interface
LM95221 Dual Remote Diode Digital Temperature Sensor with SMBus Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM95214CISD 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: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95214CISD/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: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95214CISDX 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: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95214CISDX/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: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
LM95214EB/NOPB 功能描述:溫度傳感器開發(fā)工具 LM95214EVAL 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: