參數(shù)資料
型號(hào)： ADT7482ARMZ-RL
廠(chǎng)商： ON SEMICONDUCTOR
元件分類(lèi)： 溫度/濕度傳感器
英文描述： DIGITAL TEMP SENSOR-SERIAL, 11BIT(s), 2.5Cel, SQUARE, SURFACE MOUNT
封裝： LEAD FREE, MO-187-BA, MSOP-10
文件頁(yè)數(shù)： 12/24頁(yè)
文件大?。?/td> 335K
代理商： ADT7482ARMZ-RL
ADT7482
Rev. 1 | Page 2 of 24 | www.onsemi.com
TABLE OF CONTENTS
Features...............................................................................................1
Applications .......................................................................................1
General Description..........................................................................1
Functional Block Diagram...............................................................1
Revision History................................................................................2
Specifications .....................................................................................2
Timing Specifications ...................................................................4
Absolute Maximum Ratings ............................................................5
Thermal Resistance.......................................................................5
ESD Caution ..................................................................................5
Pin Configuration and Function Descriptions .............................6
Typical Performance Characteristics..............................................7
Theory of Operation.........................................................................9
Series Resistance Cancellation ....................................................9
Temperature Measurement Method...........................................9
Temperature Measurement Results ..........................................10
Temperature Measurement Range............................................10
Temperature Data Format..........................................................11
Registers............................................................................................12
Address Pointer Register............................................................12
Configuration Registers .............................................................12
Temperature Value Registers.....................................................12
Conversion Rate Register...........................................................13
Limit Registers.............................................................................13
Status Registers............................................................................14
Offset Register .............................................................................14
One-Shot Register.......................................................................15
Consecutive ALERT Register....................................................15
Serial Bus Interface .........................................................................17
Addressing the Device................................................................17
ALERT Output ............................................................................19
Low Power Standby Mode .........................................................19
Sensor Fault Detection ...............................................................19
Interrupt System..........................................................................19
Applications Information...............................................................22
Noise Filtering .............................................................................22
Factors Affecting Diode Accuracy ...........................................22
Thermal Inertia and Self-Heating ............................................22
Layout Considerations ...............................................................23
Application Circuit .....................................................................23
Outline Dimensions........................................................................24
Ordering Guide ...........................................................................24
REVISION HISTORY
02/08—Rev 1: Conversion to ON Semiconductor
06/06—Revision 0: Initial Version
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADT7482ARMZ-RL7 功能描述:板上安裝溫度傳感器 2 CH TEMP SNSR/ALARM 2 WIRE SMBUS INTRFCE 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
ADT7483A 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Dual Channel Temperature Sensor and Over Temperature Alarm
ADT7483AARQZ 功能描述:板上安裝溫度傳感器 2 TEMP DIODE MONITOR 2 WIRE SMBUS INTRFCE 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
ADT7483AARQZ-R7 功能描述:板上安裝溫度傳感器 2 TEMP DIODE MONITOR 2 WIRE SMBUS INTRFCE 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
ADT7483AARQZ-REEL 功能描述:IC TEMP SENSOR/ALARM 3CH 16-QSOP RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類(lèi)型:內(nèi)部和外部 感應(yīng)溫度:-40°C ~ 125°C，外部傳感器 精確度:±2.5°C 本地（最大值），±5°C 遠(yuǎn)程（最大值） 拓?fù)?ADC，比較器，寄存器庫(kù) 輸出類(lèi)型:2 線(xiàn) SMBus? 輸出警報(bào):無(wú) 輸出風(fēng)扇:無(wú) 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類(lèi)型:表面貼裝 封裝/外殼:SOT-23-8 供應(yīng)商設(shè)備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱(chēng):296-22675-6
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