AD1983 查看數據表（PDF） - Analog Devices

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AD1983

HD Audio SoundMAX® Codec

Analog Devices 

AD1983

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

Digital (DVDD)

Analog (AVDD)

Input Current (Except Supply Pins)

Analog Input Voltage (Signal Pins)

Digital Input Voltage (Signal Pins)

Ambient Temperature (Operating)

Commercial Range

Industrial Range

−0.3 V to +3.6 V

−0.3 V to +6.0 V

±10.0 mA

−0.3 V to AVDD + 0.3 V

−0.3 V to DVDD + 0.3 V

0°C to 70°C

−40°C to +85°C

Storage Temperature Range

−65°C to +150°C

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.

ENVIRONMENTAL CONDITIONS

Table 4. Thermal Resistance

Package θJA1

θJC2(bottom) θJC2(top)

LFCSP_VQ 58.8

1.52

23.69

Unit

°C/W

1 θJA is the thermal resistance (junction-to-ambient). Bottom pad not soldered.

2 θJC is the thermal resistance (junction-to-case). Bottom pad not soldered.

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. 0 | Page 6 of 16

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