TPA3002D2

SLOS402C − DECEMBER 2002 − REVISED JANUARY 2004

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5

ABSOLUTE MAXIMUM RATINGS

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

UNIT

Supply voltage range:

AVCC, PVCC

−0.3 V to 15 V

MODE, VREF, VARDIFF, VARMAX, VOLUME

0 V to 5.5 V

Input voltage range, VI

SD

−0.3 V to VCC + 0.3 V

Input voltage range, VI

RINN, RINP, LINN, LINP

−0.3 V to 7 V

Supply current

AVDD

120 mA

Supply current

AVDDREF

10 mA

Output current,

VAROUTL, VAROUTR

20 mA

Continuous total power dissipation

See Dissipation Rating Table

Operating free-air temperature range, TA

−40

°C to 85°C

Operating junction temperature range, T

−40

°C to 150°C

Storage temperature range, Tstg

−65

°C to 150°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 operation 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 DISSIPATION RATINGS

PACKAGE

TA ≤ 25°C

DERATING FACTOR

TA = 70°C

TA = 85°C

PHP

4.3 W

34.7 mW/

°C(1)

2.7 W

2.2 W

(1) The PowerPAD must be soldered to a thermal land on the printed circuit board. Please refer to the PowerPAD

Thermally Enhanced Package application note (SLMA002).

RECOMMENDED OPERATING CONDITIONS

MIN

MAX

UNIT

Supply voltage, VCC

PVCC, AVCC

8.5

14

V

Volume reference voltage

VREF

3.0

5.5

V

Volume control pins, input voltage

VARDIFF, VARMAX, VOLUME

5.5

V

High-level input voltage, VIH

SD

2

V

High-level input voltage, VIH

MODE

3.5

V

Low-level input voltage, VIL

SD

0.8

V

Low-level input voltage, VIL

MODE

2

V

High-level output voltage, VOH

MODE_OUT, IOH = 1 mA

AVDD−100mV

V

Low-level output voltage, VOL

MODE_OUT, IOL = −1 mA

AGND+100mV

V

High-level input current, IIH

MODE, VI= 5 V, VCC = 14 V

1

uA

High-level input current, IIH

SD, VI= 14 V, VCC = 14 V

30

uA

Low-level input current, IIL

MODE, VI= 0 V, VCC = 14 V

1

uA

Low-level input current, IIL

SD, VI= 0 V, VCC = 14 V

1

uA

Oscillator frequency, fOSC

225

275

kHz

Operating free-air temperature, TA

−40

85

°C