ADT7483A

更新时间： 2024-02-03 10:15:25

品牌	Logo	应用领域
亚德诺 - ADI		传感器温度传感器
页数	文件大小	规格书
24页	502K
描述
Dual Channel Temperature Sensor and Over Temperature Alarm

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技术参数
数据手册

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ADT7483A 技术参数

是否无铅：	不含铅	生命周期：	Active
包装说明：	SSOP16,.25	针数：	16
Reach Compliance Code：	compliant	Factory Lead Time：	7 weeks
风险等级：	0.95	Is Samacsys：	N
最大精度（摄氏度）：	2.5 Cel	其他特性：	HYSTERESIS IS 0.5V
主体宽度：	3.91 mm	主体高度：	1.75 mm
主体长度或直径：	4.9 mm	JESD-609代码：	e3
安装特点：	SURFACE MOUNT	位数：	8
端子数量：	16	最大工作电流：	0.35 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：	SSOP16,.25	封装形状/形式：	RECTANGULAR
电源：	3.3 V	传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别：	Other Sensors	最大供电电压：	3.6 V
最小供电电压：	3 V	表面贴装：	YES
温度系数：	NEGATIVE ppm/ °C	端子面层：	Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

ADT7483A 数据手册

ADT7483A

ABSOLUTE MAXIMUM RATINGS

Table 3.

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

Parameter

Rating

Positive Supply Voltage (V_DD) to GND

D+

D− to GND

SCLK, SDATA, ALERT, THERM

Input Current, SDATA, THERM

Input Current, D−

−0.3 V, +3.6 V

−0.3 V to V_DD+ 0.3 V

−0.3 V to +0.6 V

−0.3 V to +3.6 V

−1 mA, +50 mA

1 mA

THERMAL CHARACTERISTICS

ESD Rating, All Pins (Human Body Model)

1,500 V

16-lead QSOP package:

θ_JA= 150ꢀC/W

Maximum Junction Temperature (T_{J MAX}

Storage Temperature Range

IR Reflow Peak Temperature

)

150°C

−65°C to +150°C

220°C

θ_JC= 38.8ꢀC/W

IR Reflow Peak Temperature Pb-Free

Lead Temperature (Soldering 10 sec)

260°C

300°C

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on

the human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

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