TPA5050 datasheet(3/17 Pages) TI | STEREO DIGITAL AUDIO LIP-SYNC DELAY WITH I2C CONTROL

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ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

TPA5050

SLOS492A – MAY 2006 – REVISED MAY 2006

over operating free-air temperature (unless otherwise noted) (1)

VALUE

UNIT

VDD

Supply voltage

–0.3 to 3.6

DATA, LRCLK, BCLK, SCL, SDA

–0.3 to 5.5

Input voltage

ADD[2:0]

–0.3 to VDD+0.3

Continuous total power dissipation

See Dissipation Rating Table

Operating free-air temperature range

–40 to 85

°C

Operating junction temperature range

–40 to 125

°C

Tstg

Storage temperature range

–65 to 125

°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

260

°C

(1)

Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings

only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating

conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

PACKAGE

TA≤ 25°C

DERATING

TA = 70°C

TA = 85°C

POWER RATING

FACTOR

POWER RATING

RSA

2.5 W

25mW/

°C

1.375 W

1.0 W

(1)

This data was taken using 1 oz trace and copper pad that is soldered directly to a JEDEC standard high-k PCB. The thermal pad must

be soldered to a thermal land on the printed-circuit board. See TI Technical Briefs SCBA017D and SLUA271 for more information about

using the QFN thermal pad.

MIN

MAX

UNIT

VDD

Supply voltage

VDD

3.6

VIH

High-level input voltage

DATA, LRCLK, BCLK, SCL, SDA, ADD[2:0]

VIL

Low-level input voltage

DATA, LRCLK, BCLK, SCL, SDA, ADD[2:0]

0.8

Operating free-air temperature

–40

°C

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