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參數(shù)資料
| 型號： | LM63CIMAX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | 【1C/【3C Accurate Remote Diode Digital Temperature Sensor with Integrated Fan Control |
| 中文描述： | DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT |
| 封裝： | 0.154 INCH, MS-012, SOIC-8 |
| 文件頁數(shù)： | 19/28頁 |
| 文件大?。?/td> | 339K |
| 代理商： | LM63CIMAX |
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2.0 LM63 Registers
Configuration Register
(Continued)
ADDRESS
Hex
03 (09)
HEX
CONFIGURATION REGISTER
Read/
Write
Bits
POR
Value
Name
Description
03 (09)
R/W
7
0
ALERT
Mask
When this bit is a 0, ALERT interrupts are enabled.
When this bit is set to a 1, ALERT interrupts are masked, and the
ALERT pin is always in a high impedance (open) state.
When this bit is a 0, the LM63 is in operational mode, converting,
comparing, and updating the PWM output continuously.
When this bit is a 1, the LM63 enters a low power standby mode.
In STANDBY, continuous conversions are stopped, but a
conversion/comparison cycle may be initiated by writing any value to
register 0x0F. Operation of the PWM output in STANDBY depends on
the setting of bit 5 in this register.
When this bit is a 0, the LM63’s PWM output continues to output the
current fan control signal while in STANDBY.
When this bit is a 1, the PWM output is disabled (as defined by the
PWM polarity bit) while in STANDBY.
These bits are unused and always set to 0.
When this bit is a 0, the ALERT/Tach pin is an open drain ALERT
output.
When this bit is a 1, the ALERT/Tach pin is a high impedance
Tachometer input.
Note that if this bit is set, the function of the ALERT/Tach pin must be
Tach input, so an
external
ALERT condition will not occur.
The T_CRIT limit for the remote diode is nominally 85C. This value can
be changed
once
after power-up by first setting this bit to a 1, then
programming a new T_CRIT value into the
Remote Diode T_CRIT Limit
(register 0x19). The T_CRIT value can not be changed again except by
cycling power to the LM63.
0: an ALERT will be generated if any Remote Diode conversion result is
above the
Remote High Set Point or below the Remote Low
Setpoint
.
1: an ALERT will be generated only if three consecutive Remote Diode
conversions are above the
Remote High Set Point or below the
Remote Low Setpoint
.
6
0
STANDBY
5
0
PWM Disable
in STANDBY
4:3
00
2
0
ALERT/Tach
Select
1
0
T_CRIT Limit
Override
0
0
RDTS Fault
Queue
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM63CIMAX/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 |
| LM63DIMA | 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 |
| LM63DIMA/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 |
| LM63DIMAX | 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 |
| LM63DIMAX/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 |
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