October 1988

13

Philips Semiconductors

Product specification

TDA8425

Note to the AC characteristics

1. Balance is realized via software by different volume settings in both channels (left and right).

BASS CONTROL

For truth table see Table 7

Control range

Maximum emphasis at 40 Hz with

respect to linear position

G

14

15

16

dB

Maximum attenuation at 40 Hz with

respect to linear position

G

11

12

13

dB

Resolution

2.5

3.0

3.5

dB/step

SPATIAL AND PSEUDO FUNCTION

Spatial:

Antiphase crosstalk

α−

52

−

%

Pseudo:

Phase shift (see Fig.8)

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT