ABSOLUTE MAXIMUM RATINGS

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DISSIPATION RATINGS TABLE

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TPA2017D2

TERMINAL FUNCTIONS

TERMINAL

I/O/P

DESCRIPTION

NAME

QFN

INR+

15

I

Right channel positive audio input

INR–

14

I

Right channel negative audio input

INL+

1

I

Left channel positive audio input

INL–

2

I

Left channel negative audio input

EN

18

I

Enable terminal (active high)

AGC2

19

I

AGC select function pin 2

AGC1

17

I

AGC select function pin 1

OUTR+

10

O

Right channel positive differential output

OUTR–

9

O

Right channel negative differential output

OUTL+

6

O

Left channel positive differential output

OUTL–

7

O

Left channel negative differential output

AVDD

13

P

Analog supply (must be the same as PVDDR and PVDDL)

AGND

3

P

Analog ground (all GND pins need to be connected)

PVDDR

11, 12

P

Right channel power supply (must be the same as AVDD and PVDDL)

PGND

8

P

Power ground (all GND pins need to be connected)

PVDDL

4, 5

P

Left channel power supply (must be the same as AVDD and PVDDR)

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

VALUE / UNIT

Supply voltage

AVDD, PVDDR, PVDDL

–0.3 V to 6 V

INR+, INR–, INL+, INL–

Input voltage

EN, AGC1, AGC2

–0.3 V to 6 V

Continuous total power dissipation

See Dissipation Ratings Table

Operating free-air temperature range

–40°C to 85°C

Operating junction temperature range

–40°C to 150°C

Storage temperature range

–65°C to 150°C

Human Body Model (HBM)

2 KV

Electro-Static Discharge

ESD

Tolerance, all pins

Charged Device Model (CDM)

500 V

3.6

Ω

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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

DERATING FACTOR

20-pin QFN

5.2 W

41.6 mW/°C

3.12 W

2.7 W

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Dissipations ratings are for a 2-side, 2-plane PCB.

Copyright © 2009, Texas Instruments Incorporated

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