參數(shù)資料
型號(hào)： LM87
廠商： National Semiconductor Corporation
英文描述： Serial Interface System Hardware Monitor with Remote Diode Temperature Sensing
中文描述： 串行接口系統(tǒng)硬件監(jiān)控與遠(yuǎn)程二極管溫度傳感器
文件頁數(shù)： 25/32頁
文件大?。?/td> 470K
代理商： LM87
Functional Description
(Continued)
13.3 Test Register—Address 15h
Power on default –
<
7:0
>
= 00000000 binary
Bit
0
1
2
3
4
5
6
7
Name
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
Shutdown
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
A one places the LM87 in a lower power "Shutdown" mode.
13.4 Channel Mode Register—Address 16h
Power on default –
<
7:0
>
= 00000000 binary
Bit
0
1
2
3
Name
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
FAN1/AIN1
FAN2/AIN2
2.5V, V
CCP2
/D2
Int. V
CC
Range
A one enables the input as AIN1, a zero enables the input as FAN1.
A one enables the input as AIN2, a zero enables the input as FAN2.
A one enables the 2.5V, V
CCP2
/D2 inputs as a second remote diode temperature input.
A one configures the LM87 for 5.0V V
CC
measurement. A zero configures it for 3.3V
V
CC
measurement.
A one enables pin 24 as an active low interrupt input. Bit 7 must also be set to
configure the VID/IRQ inputs to IRQ mode.
A one enables pin 23 as an active low interrupt input. Bit 7 must also be set to
configure the VID/IRQ inputs to IRQ mode.
A one enables pin 22 as an active low interrupt input. Bit 7 must also be set to
configure the VID/IRQ inputs to IRQ mode.
A one configures the VID/IRQ inputs as Interrupt Inputs. A zero configures the VID/IRQ
inputs as VID inputs only.
4
IRQ0 EN
Read/Write
5
IRQ1 EN
Read/Write
6
IRQ2 EN
Read/Write
7
VID/IRQ
Read/Write
L
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參數(shù)描述
LM87CIMT 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
LM87CIMT 制造商:Texas Instruments 功能描述:HDW MON, 2 REMOTE TEMP SENS, SMD 制造商:Texas Instruments 功能描述:HDW MON, 2 REMOTE TEMP SENS, SMD; IC Output Type:Voltage; Sensing Accuracy Range: 3C; Sensing Temperature Min:-40C; Sensing Temperature Max:+125C; Supply Voltage Min:2.8V; Supply Voltage Max:3.8V; Sensor Case Style:TSSOP; No. of ;RoHS Compliant: Yes
LM87CIMT/NOPB 功能描述:板上安裝溫度傳感器 Hdw Mon & 2 Remote Temp Sens 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
LM87CIMTX 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
LM87CIMTX/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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