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ADT6501ARJP045 PDF预览

ADT6501ARJP045

更新时间: 2024-02-06 21:00:56
品牌 Logo 应用领域
亚德诺 - ADI 开关传感器换能器
页数 文件大小 规格书
16页 259K
描述
Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23

ADT6501ARJP045 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TSOP5/6,.11,37Reach Compliance Code:unknown
风险等级:5.92Is Samacsys:N
安装特点:SURFACE MOUNT端子数量:5
最大工作电流:0.085 mA最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:TSOP5/6,.11,37封装形状/形式:RECTANGULAR
电源:3/5 V子类别:Other Sensors
表面贴装:YESBase Number Matches:1

ADT6501ARJP045 数据手册

 浏览型号ADT6501ARJP045的Datasheet PDF文件第2页浏览型号ADT6501ARJP045的Datasheet PDF文件第3页浏览型号ADT6501ARJP045的Datasheet PDF文件第4页浏览型号ADT6501ARJP045的Datasheet PDF文件第5页浏览型号ADT6501ARJP045的Datasheet PDF文件第6页浏览型号ADT6501ARJP045的Datasheet PDF文件第7页 
Low Cost, 2.7 V to 5.5 V, Micropower  
Temperature Switches in SOT-23  
ADT6501/ADT6502/ADT6503/ADT6504  
Preliminary Technical Data  
FEATURES  
0.ꢀ5C (typ) accuracy over temperature range  
FUNCTIONAL BLOCK DIAGRAM  
Factory set trip points from −4ꢀ5C to +1ꢀ5C in 105C  
increments  
V
CC  
4
DECIMATOR  
Factory set trip points from +3ꢀ5C to +11ꢀ5C in 105C  
increments  
No external components required  
Max temperature of +12ꢀ5C  
LPF  
TEMPERATURE  
SENSOR  
1-BIT  
12-BIT  
DIGITAL  
+
COMPARATOR  
Open-drain output (ADT6ꢀ01/ADT6ꢀ03)  
Push-pull output (ADT6ꢀ02/ADT6ꢀ04)  
Pin selectable hysteresis of 25C and 105C  
Supply current of 30 μA (typ)  
5
TOVER  
REFERENCE  
Σ-Δ  
1-BIT  
DAC  
CLK AND  
TIMING  
GENERATION  
FACTORY PRESET  
TRIP POINT  
Space saving ꢀ-lead SOT23 package  
2°C/10°C  
REGISTER  
APPLICATIONS  
2
3
1
Medical equipment  
Automotive  
Cell phone  
GND GND  
HYST  
Figure 1.  
Hard disk drives  
Personal computers  
Electronic test equipment  
Domestic appliances  
Process control  
GENERAL DESCRIPTION  
becomes active when the temperature goes higher than the  
The ADT6501/ADT6502/ADT6503/ADT6504 are trip point  
temperature switches available in a 5-lead SOT23 package. It  
contains an internal band gap temperature sensor for local  
temperature sensing. When the temperature crosses the trip  
point setting, the logic output is activated. The ADT6501/  
ADT6503 logic output is active low and open-drain. The  
ADT6502/ADT6504 logic output is active high and push-pull.  
The temperature is digitized to a resolution of +0.0625°C  
(12 bit). The factory settings are 10°C apart starting from −45°C  
to +15°C for the cold threshold models and from +35°C to  
+115°C for the hot threshold models.  
selected trip point temperature. The ADT6503 and ADT6504  
are used for monitoring temperatures from −45°C to +15°C  
only. Hence, the logic output pin becomes active when the  
temperature goes lower than the selected trip point  
temperature.  
PRODUCT HIGHLIGHTS  
1.  
0.5°C typical from −55°C to +125°C.  
2. Factory threshold settings from −45°C to +115°C in 10°C  
increments  
These devices require no external components and typically  
consume 30μA supply current. Hysteresis is pin selectable at  
2°C and 10°C. The temperature switch is specified to operate  
over the supply range of 2.7 V to 5.5 V.  
3. Supply voltage is 2.7 V to 5.5 V.  
4. Supply current of 30 μA.  
5. Space-saving 5-lead SOT23 package.  
6. Pin selectable temperature hysteresis of 2°C or 10°C.  
7. Temperature resolution of 0.0625°C.  
ADT6501 and ADT6502 are used for monitoring temperatures  
from +35°C to +115°C only. Hence, the logic output pin  
Rev. PrA  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
© 2006 Analog Devices, Inc. All rights reserved.  
 

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