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ADT7421ARZ-REEL7集成电路(IC)传感器检测器接口规格书PDF中文资料
厂商型号 |
ADT7421ARZ-REEL7 |
参数属性 | ADT7421ARZ-REEL7 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > 传感器和检测器接口;产品描述:IC TEMP MONITOR 8-SOIC |
功能描述 | Precision Temperature Sensor with Beta Compensation (for nm Geometries) |
文件大小 |
256.709 Kbytes |
页面数量 |
20 页 |
生产厂商 | ON Semiconductor |
企业简称 |
ONSEMI【安森美半导体】 |
中文名称 | 安森美半导体公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-30 19:00:00 |
ADT7421ARZ-REEL7规格书详情
Precision Temperature Sensor with Beta Compensation (for
The ADT7421 is a dual−channel digital thermometer and under/overtemperature alarm, intended for use in PCs and thermal
management systems. It is pin−and register−compatible with the ADM1032, ADT7461 and ADT7461A. The ADT7421 includes Beta Cancellation Technology. This enables accurate measurement of temperature from very small geometry
(45 nm) processes. Significant variations in the Beta factor can be observed when different currents are applied to transistors embedded in small geometry CPU’s. This leads to large temperature errors. The ADT7421 automatically cancels the effects of error induced by beta variations.
Features
•On−Chip and Remote Temperature Sensor
•0.25°C Resolution on Remote Channel
•1°C Resolution on Local Channel
•Automatically Cancels the Effect of Beta Variation in Thermal Transistors on Small Geometry CPU’s
•Automatically Cancels Up to 50 (Typical) of Resistance in Series with Remote Transistor
•Extended, Switchable Temperature Measurement Range 0°C to +125°C (default) or −40°C to +125°C
•Pin−and Register−Compatible with ADM1032, ADT7461, ADT7461A, EMC1402, and aSC7525
•2−Wire SMBus Serial Interface with SMBus Alert Support
•Programmable Over/Undertemperature Limits
•Offset Registers for System Calibration
•Up to Two Overtemperature Fail−Safe THERMOutputs
•Small 8−lead MSOP and SOP Packages
•These are Pb−Free Devices
Applications
•Desktop and Notebook Computers
•Industrial Controllers
•Smart Batteries
•Automotive
ADT7421ARZ-REEL7属于集成电路(IC) > 传感器和检测器接口。安森美半导体公司制造生产的ADT7421ARZ-REEL7传感器和检测器接口该系列产品可执行信号调节、数据转换、激励生成和/或各种将传感器或变送器机构连接到主机设备所需的其他功能。示例包括用于 CCD 图像传感器的控制器、用于 4-20 mA 接口和类似应用的电流变送器、超声变送器前端、惠斯通电桥接口等。
产品属性
- 产品编号:
ADT7421ARZ-REEL7
- 制造商:
onsemi
- 类别:
集成电路(IC) > 传感器和检测器接口
- 包装:
管件
- 类型:
温度传感器
- 输入类型:
逻辑
- 输出类型:
逻辑
- 工作温度:
-40°C ~ 120°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC TEMP MONITOR 8-SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI |
20+ |
LFCSP16 |
8 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ADI(亚德诺) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ADI |
21+ |
LFCSP |
1532 |
原装现货假一赔十 |
询价 | ||
ON |
20+ |
SMD |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ADI/亚德诺 |
22+ |
66900 |
原封装 |
询价 | |||
ON/安森美 |
24+ |
SMD |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ADI/亚德诺 |
21+ |
原封装 |
13880 |
公司只售原装,支持实单 |
询价 | ||
ON/安森美 |
2022 |
SMD |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ADI(亚德诺) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
ON/安森美 |
SMD |
198589 |
假一罚十原包原标签常备现货! |
询价 |