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ADT7461ARMZ-2

更新时间： 2024-11-04 20:06:11
品牌 Logo 应用领域
安森美 - ONSEMI 光电二极管
页数 文件大小 规格书
20页 276K
描述
IC SPECIALTY ANALOG CIRCUIT, PDSO8, LEAD FREE, MO-187-AA, MSOP-8, Analog IC:Other

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中文翻译

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ADT7461ARMZ-2 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：TSSOP8,.19
针数：8Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.22
最大精度（摄氏度）：3 Cel主体宽度：3 mm
主体高度：1.1 mm主体长度或直径：3 mm
JESD-609代码：e3安装特点：SURFACE MOUNT
端子数量：8最大工作电流：0.215 mA
最高工作温度：125 °C最低工作温度：-40 °C
输出接口类型：2-WIRE INTERFACE封装主体材料：PLASTIC/EPOXY
封装等效代码：TSSOP8,.19封装形状/形式：SQUARE
传感器/换能器类型：TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL最大供电电压：5.5 V
最小供电电压：3 V表面贴装：YES
端子面层：Tin (Sn)端接类型：SOLDER
Base Number Matches：1

ADT7461ARMZ-2 数据手册

 浏览型号ADT7461ARMZ-2的Datasheet PDF文件第2页浏览型号ADT7461ARMZ-2的Datasheet PDF文件第3页浏览型号ADT7461ARMZ-2的Datasheet PDF文件第4页浏览型号ADT7461ARMZ-2的Datasheet PDF文件第5页浏览型号ADT7461ARMZ-2的Datasheet PDF文件第6页浏览型号ADT7461ARMZ-2的Datasheet PDF文件第7页 
ADT7461  
+15C Temperature Monitor  
with Series Resistance  
Cancellation  
The ADT7461 is a dual-channel digital thermometer and under/over  
temperature alarm intended for use in PCs and thermal management  
systems. It is pin- and register-compatible with the ADM1032. The  
ADT7461 has three additional features: series resistance cancellation  
(where up to 3 kW (typical) of resistance in series with the temperature  
monitoring diode may be automatically cancelled from the temperature  
result, allowing noise filtering); configurable ALERT output; and an  
extended, switchable temperature measurement range. The ADT7461  
can accurately measure the temperature of a remote thermal diode to  
1°C and the ambient temperature to 3°C. The temperature  
measurement range defaults to 0°C to +127°C, compatible with the  
ADM1032, but can be switched to a wider measurement range of −55°C  
to +150°C. The ADT7461 communicates over a 2-wire serial interface  
compatible with system management bus (SMBus) standards. An  
ALERT output signals when the on-chip or remote temperature is out of  
range. The THERM output is a comparator output that allows on/off  
control of a cooling fan. The ALERT output can be reconfigured as a  
second THERM output, if required.  
http://onsemi.com  
SOIC−8 NB  
CASE 751  
MSOP8  
CASE 846AB  
PIN ASSIGNMENT  
1
2
3
4
8
7
6
5
SCLK  
SDATA  
ALERT/THERM2  
GND  
V
D+  
D−  
DD  
THERM  
(Top View)  
The SMBus address of the ADT7461 is 0x4C. An ADT7461-2 is also  
available, which uses SMBus Address 0x4D.  
MARKING DIAGRAMS  
8
Features  
ADT74  
61A  
#YWW  
• On-Chip and Remote Temperature Sensor  
• 0.25°C Resolution/1°C Accuracy on Remote Channel  
• 1°C Resolution/3°C Accuracy on Local Channel  
1
SOIC−8  
• Automatically Cancels Up to 3 kW (Typ) of Resistance in Series with  
ADT7461A = Specific Device Code  
Remote Diode to Allow Noise Filtering  
#
Y
W
= Pb-Free Package  
= Year  
= Work Week  
• Extended, Switchable Temperature Measurement Range  
0°C to +127°C (Default) or –55°C to +150°C  
• Pin- and Register-Compatible with the ADM1032  
• 2-wire SMBus Serial Interface with SMBus Alert Support  
8
• Two SMBus Address Versions Available:  
♦ ADT7461 SMBus Address is 0x4C  
♦ ADT7461-2 SMBus Address is 0x4D  
T1x  
AYWG  
G
• Programmable Over/Undertemperature Limits  
• Offset Registers for System Calibration  
1
MSOP8  
• Up to Two Overtemperature Fail−Safe THERM Outputs  
• Small 8-lead SOIC NB or 8-lead MSOP Packages  
• 170 mA Operating Current, 5.5 mA Standby Current  
• These are Pb-Free Devices*  
T1x = Refer to Order Info Table  
A
Y
W
G
= Assembly Location  
= Year  
= Work Week  
= Pb-Free Package  
Applications  
(Note: Microdot may be in either location)  
• Desktop and Notebook Computers  
• Industrial Controllers  
• Smart Batteries  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 18 of this data sheet.  
• Embedded Systems  
• Instrumentation  
* For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting  
Techniques Reference Manual, SOLDERRM/D.  
© Semiconductor Components Industries, LLC, 2014  
1
Publication Order Number:  
March, 2014 − Rev. 8  
ADT7461/D  
1234567...20

中文翻译

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ADT7461ARMZ-2 替代型号

型号 品牌 替代类型 描述 数据表
ADM1032ARMZ-REEL ONSEMI

类似代替

 ±1℃ Remote and Local System Temperature Mo
ADT7461ARMZ-R7 ONSEMI

类似代替

 ±1℃ Temperature Monitor with Series Resist
ADT7461ARZ-REEL ONSEMI

类似代替

 ±1℃ Temperature Monitor with Series Resist

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ADT7461ARMZ-R7 ONSEMI

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ADT7461ARMZ-REEL ONSEMI

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 		±1℃ Temperature Monitor with Series Resist
ADT7461ARMZ-REEL ADI

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 		IC SPECIALTY ANALOG CIRCUIT, PDSO8, LEAD FREE, MO-187-AA, MSOP-8, Analog IC:Other
ADT7461ARMZ-REEL7 ADI

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 		IC SPECIALTY ANALOG CIRCUIT, PDSO8, LEAD FREE, MO-187-AA, MSOP-8, Analog IC:Other
ADT7461AR-REEL ONSEMI

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 		±1℃ Temperature Monitor with Series Resist
ADT7461AR-REEL ADI

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 		【1∑C Temperature Monitor with Series Resistan

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