TAS5713 datasheet(8/72 Pages) TI2

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TAS5713

SLOS637A – DECEMBER 2009 – REVISED AUGUST 2010

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ABSOLUTE MAXIMUM RATINGS

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

(1)

VALUE

UNIT

DVDD, AVDD

–0.3 to 3.6

Supply voltage

PVDD_x

–0.3 to 30

3.3-V digital input

–0.5 to DVDD + 0.5

Input voltage

5-V tolerant(2) digital input (except MCLK)

–0.5 to DVDD + 2.5(3)

5-V tolerant MCLK input

–0.5 to AVDD + 2.5(3)

OUT_x to PGND_x

32(4)

BST_x to PGND_x

43(4)

Input clamp current, IIK

±20

Output clamp current, IOK

±20

Operating free-air temperature

0 to 85

°C

Operating junction temperature range

0 to 150

°C

Storage temperature range, Tstg

–40 to 125

°C

(1)

Stresses beyond those listed under absolute 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 operation conditions are

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

(2)

5-V tolerant inputs are PDN, RESET, SCLK, LRCLK, MCLK, SDIN, SDA, and SCL.

(3)

Maximum pin voltage should not exceed 6 V.

(4)

DC voltage + peak ac waveform measured at the pin should be below the allowed limit for all conditions.

THERMAL INFORMATION

TAS5713

THERMAL METRIC(1)(2)

UNITS

PHP (48 PINS)

qJA

Junction-to-ambient thermal resistance

29.1

qJCtop

Junction-to-case (top) thermal resistance

18.8

qJB

Junction-to-board thermal resistance

°C/W

yJT

Junction-to-top characterization parameter

0.2

yJB

Junction-to-board characterization parameter

6.5

qJCbot

Junction-to-case (bottom) thermal resistance

0.5

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

(2)

For thermal estimates of this device based on PCB copper area, see the TI PCB Thermal Calculator.

RECOMMENDED OPERATING CONDITIONS

MIN

NOM

MAX

UNIT

Digital/analog supply voltage

DVDD, AVDD

3.3

3.6

Half-bridge supply voltage

PVDD_x

VIH

High-level input voltage

5-V tolerant

VIL

Low-level input voltage

5-V tolerant

0.8

Operating ambient temperature range

°C

(1)

Operating junction temperature range

125

°C

RL (BTL)

Load impedance

Output filter: L = 15 mH, C = 680 nF

Ω

RL (PBTL)

Load impedance

Output filter: L = 15 mH, C = 680 nF

Ω

Minimum output inductance under

LO (BTL)

Output-filter inductance

short-circuit condition

(1)

Continuous operation above the recommended junction temperature may result in reduced reliability and/or lifetime of the device.

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