Absolute Maximum Ratings

(1)

Dissipation Rating Table

TPA2000D1-Q1

TERMINAL FUNCTIONS

TERMINAL

I/O

DESCRIPTION

NAME

NO.

AGND

15

I

Analog ground

BYPASS

16

I

Connect capacitor to ground for BYPASS voltage filtering.

COSC

14

I

Connect capacitor to ground to set oscillation frequency.

GAIN0

4

I

Bit 0 of gain control (TTL logic level)

GAIN1

5

I

Bit 1 of gain control (TTL logic level)

INN

2

I

Negative differential input

INP

1

I

Positive differential input

OUTN

10

O

Negative BTL output

OUTP

7

O

Positive BTL output

PGND

8, 9

I

High-current grounds

PVDD

6, 11

I

High-current power supplies

ROSC

13

I

Connect resistor to ground to set oscillation frequency.

Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal, and normal

SHUTDOWN

3

I

operation if a TTL logic high is placed on this terminal.

12

I

Analog power supply

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

MIN

MAX

UNIT

–0.3

5.5

V

Input voltage range

–0.3

V

Continuous total power dissipation

(see Dissipation Rating Table)

Operating free-air temperature range

–40

105

°C

Operating junction temperature range

–40

115

°C

Storage temperature range

–65

150

°C

Lead temperature 1,6 mm (1/16 in) from case for 10 s

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

DERATING FACTOR

PW

774 mW

6.19 mW/°C

495 mW

402 mW

279 mW

Copyright © 2002–2008, Texas Instruments Incorporated

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