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ADT7481ARMZ-1R7中文資料安森美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
ADT7481ARMZ-1R7規(guī)格書詳情
Dual Channel Temperature Sensor and Overtemperature Alarm
The ADT7481 is a 3?channel digital thermometer and under/ over temperature alarm, intended for use in PCs and thermal management systems. It can measure its own ambient temperature or the temperature of two remote thermal diodes. These thermal diodes can be located in a CPU or GPU, or they can be discrete diode connected transistors. The ambient temperature, or the temperature of the remote thermal diode, can be accurately measured to ±1°C. The temperature measurement range defaults to 0°C to +127°C, compatible with ADM1032, but can be switched to a wider measurement range from ?64°C to +191°C.
Features
? 1 Local and 2 Remote Temperature Sensors
? 0.25°C Resolution/1°C Accuracy on Remote Channels
? 1°C Resolution/1°C Accuracy on Local Channel
? Extended, Switchable Temperature Measurement Range 0°C to 127°C (Default) or ?64°C to +191°C
? 2?Wire SMBus Serial Interface with SMBus ALERT Support
? Programmable Over/Undertemperature Limits
? Offset Registers for System Calibration
? Up to 2 Overtemperature Fail?Safe THERM Outputs
? Small 10?Lead MSOP Package
? 240 μA Operating Current, 5 μA Standby Current
? These are Pb?Free Devices
Applications
? Desktop and Notebook Computers
? Industrial Controllers
? Smart Batteries
? Automotive
? Embedded Systems
? Burn?In Applications
? Instrumentation
產(chǎn)品屬性
- 型號：
ADT7481ARMZ-1R7
- 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
- 輸出類型：
Digital
- 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?。?/span>
4.5 V
- 最大工作溫度：
+ 50 C
- 最小工作溫度：
0 C
- 設(shè)備功能：
Temperature and Humidity Sensor
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
ON |
2024 |
MSOP10 |
13500 |
16余年資質(zhì) 絕對原盒原盤代理渠道 更多數(shù)量 |
詢價 | ||
ON/安森美 |
2009+ |
MSOP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ON |
23+ |
MSOP10 |
15 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ADI(亞德諾) |
6000 |
詢價 | |||||
ON |
2020+ |
MSOP10 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ON |
2022+ |
Micro10 |
38550 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
ADI/亞德諾 |
22+ |
MSOP10 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價 | ||
ADI(亞德諾) |
24+ |
10000 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
ON/安森美 |
23+ |
Micro10 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
