ADAU1328

Rev. 0 | Page 8 of 32

ABSOLUTE MAXIMUM RATINGS

Table 7.

Parameter

Rating

Analog (AVDD)

−0.3 V to +3.6 V

Digital (DVDD)

−0.3 V to +3.6 V

Input Current (Except Supply Pins)

±20 mA

Analog Input Voltage (Signal Pins)

–0.3 V to AVDD + 0.3 V

Digital Input Voltage (Signal Pins)

−0.3 V to DVDD + 0.3 V

Operating Temperature Range (Case)

−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.

THERMAL RESISTANCE

represents the thermal resistance, junction-to-case. All

characteristics are for a 4-layer board.

Table 8. Thermal Resistance

Package Type

Unit

48-Lead LQFP

50.1

17

°C/W

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.