參數(shù)資料
型號(hào)： LM95214CISD
廠(chǎng)商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 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： DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT
封裝： LLP-14
文件頁(yè)數(shù)： 30/38頁(yè)
文件大?。?/td> 448K
代理商： LM95214CISD
2.5.3 TCRIT3 Mask Register
The mask bits in this register allow control over which error events propagate to the TCRIT3 pin.
Register Name
Command
Byte
(Hex)
0x0E
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
0x07
TCRIT3 Mask
R/W
–
–
–
R4TM R3TM
R2T2
M
R1T2
M
LTM
Bit(s)
Bit Name
Read/
Write
RO
Description
7-5
–
R4TM
Reserved – will report "0" when read.
4
R/W
Remote 4 Tcrit Mask:
1 – prevents the remote 4 temperature error event from propagating to the TCRIT3 pin
0 – allows the remote 4 temperature error event to propagate to the TCRIT3 pin
Remote 3 Tcrit Mask:
1 – prevents the remote 3 temperature error event from propagating to the TCRIT3 pin
0 – allows the remote 3 temperature error event to propagate to the TCRIT3 pin
Remote 2 Tcrit-2 Mask:
1 – prevents the remote 2 temperature error event from propagating to the TCRIT3 pin
0 – allows the remote 2 temperature error event to propagate to the TCRIT3 pin
Remote 1 Tcrit-2 Mask:
1 – prevents the remote 1 temperature error event from propagating to the TCRIT3 pin
0 – allows the remote 1 temperature error event to propagate to the TCRIT3 pin
Local Tcrit Mask:
1 – prevents the local temperature error event from propagating to the TCRIT3 pin
0 – allows the local temperature error event to propagate to the TCRIT3 pin
3
R3TM
R/W
2
R2T2M
R/W
1
R1T2M
R/W
0
LTM
R/W
2.6 LIMIT REGISTERS
2.6.1 Local Limit Register
The Local Limit register range is 0°C to 127°C. The value programmed in this register is used to determine a local temperature
error event.
Register Name
Command
Byte
(Hex)
0x40
Read/
Write
D7
D6
D5
D4
D3
D2
D1
D0
POR
Default
(Hex)
0x55
Local Tcrit Limit
R/W
0
64
32
16
8
4
2
1
Bit(s)
Bit Name
Read/
Write
R0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
7
6
5
4
3
2
1
0
0
64
32
16
8
4
2
1
Read only bit will always report "0".
bit weight 64°C
bit weight 32°C
bit weight 16°C
bit weight 8°C
bit weight 4°C
bit weight 2°C
bit weight 1°C
2.6.2 Remote Limit Registers
The range for these registers is 0°C to 255°C.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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
LM95214CISDX 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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
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(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線(xiàn)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
LM95214EB/NOPB 功能描述:溫度傳感器開(kāi)發(fā)工具 LM95214EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品類(lèi)型:Temperature Sensors and Control ICs 工具用于評(píng)估:MSP430G2553 接口類(lèi)型:USB 工作電源電壓: 工作電源電流:
LM95221 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Dual Remote Diode Digital Temperature Sensor with SMBus Interface
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