ADAU1373BCBZ-R7 datasheet(21/296 Pages) AD

21 / 296 page

ADAU1373

Rev. 0 | Page 21 of 296

ABSOLUTE MAXIMUM RATINGS

THERMAL RESISTANCE

Table 7.

Parameter

Rating

Power Supply

SPKVDD, IOVDDx

−0.3 V to +5.5 V

DVDD, AVDD

−0.3 V to +1.98 V

HPVDD

−0.3 V to +1.98 V

Analog Input Voltage (Signal Pins)

AIN4R/AIN4N, AIN3R/AIN3N,

AIN2R/AIN2N, AIN1R/AIN1N,

AIN4L/AIN4P, AIN3L/AIN3P,

AIN2L/AIN4P, AIN1L/AIN1P

–0.3 V to AVDD + 0.3 V

Digital Input Voltage (Signal Pins)

MCLK1, BCLKA, LRCLKA, SDATAINA,

GPIO1

–0.3 V to IOVDD1 + 0.3 V

MCLK2, BCLKB, LRCLKB, SDATAINB,

GPIO2

–0.3 V to IOVDD2 + 0.3 V

BCLKC, LRCLKC, SDATAINC, GPIO3

–0.3 V to IOVDD3 + 0.3 V

DMIC1_2_DATA, DMIC3_4_DATA,

DMIC_CLK

–0.3 V to IOVDD4 + 0.3 V

SDA, SCL, GPIO4, MODE, ADDR, SD

–0.3 V to IOVDD5 + 0.3 V

Temperature

Operating Range

−40°C to +85°C

Storage Range

−65°C to +150°C

Junction Range

−65°C to +165°C

Lead Temperature (Soldering, 60 sec)

300°C

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 8. Thermal Resistance

Package Type

θJA

Unit

81-Lead, 4.0 mm × 3.8 mm WLCSP1

°C/W

1 Applicable for a 4-layer board. For more information on the WLCSP, see

the AN-617 Application Note, MicroCSP Wafer Level Chip Scale Package

ESD CAUTION

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.

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