TLV320AIC1107

SLAS360 − DECEMBER 2001

4

www.ti.com

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

EARVSS

4

I

Analog ground for EAROUT+

DVDD

14

I

Digital positive power supply

DVSS

15

I

Digital negative power supply

EARMUTE

20

I

Earphone mute

EAROUT−

7

O

Earphone amplifier negative output

EAROUT+

5

O

Earphone amplifier positive output

EARVDD

6

I

Analog positive power supply for the earphone amplifiers

EARVSS

8

I

Analog ground for EAROUT−

LINSEL

13

I

Companding enable

MCLK

19

I

Master system clock input (2.048 MHz) (digital)

MICGAIN+

9

I

Microphone gain positive feedback

MICGAIN−

12

I

Microphone gain negative feedback

MICMUTE

1

I

Microphone mute

MICIN−

10

I

Microphone negative input (−)

MICIN+

11

I

Microphone positive input (+)

PCMI

16

I

Receive PCM input

PCMO

17

O

Transmit PCM output

PCMSYNC

18

I

PCM frame synchronization

RESET

2

I

Active-low reset

VSS

3

I

Ground return for band-gap internal reference

Supply voltage range, DVDD, EARVDD

−0.5 V to 3.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−0.5 V to 3.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−0.5 V to 3.6 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total power dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−40

°C to 85°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

−65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lead temperature 1,6 mm from case for 10 seconds

260

°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† 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.

DISSIPATION RATING TABLE

PACKAGE

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 85°C

POWER RATING

PW

680 W

6.8 W/

°C

270 W