Datasheet > AD5245EVAL2

AD5245EVAL2

更新时间： 2022-04-21 16:50:12

品牌	Logo	应用领域
亚德诺 - ADI		数字电位计
页数	文件大小	规格书
20页	687K
描述
256-Position I2C-Compatible Digital Potentiometer

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AD5245EVAL2 数据手册

AD5245

ABSOLUTE MAXIMUM RATINGS

T_A= 25°C, unless otherwise noted.

Table 4.

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

Value

V_DDto GND

V_A, V_B, V_Wto GND

Terminal Current, A to B, A to W, B to W¹

–0.3 V to +ꢀ V

V_DD

Pulsed

Continuous

20 mA

5 mA

Digital Inputs and Output Voltage to GND

Operating Temperature Range

0 V to ꢀ V

–40°C to +125°C

150°C

Maximum Junction Temperature (T_JMAX

)

Storage Temperature Range

Lead Temperature (Soldering, 10 sec)

Thermal Resistance²θ_JA: SOT-23-8

–65°C to +150°C

245°C

230°C/W

¹Maximum terminal current is bound by the maximum current handling of

the switches, maximum power dissipation of the package, and maximum

applied voltage across any two of the A, B, and W terminals at a given

resistance.

²Package power dissipation = (T_JMAX– T_A)/θ_JA

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.

Rev. B | Page 6 of 20

1...3 4 567 8 9...20

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