1995 Dec 19

13

Philips Semiconductors

Preliminary specification

Sound fader control circuit

TEA6321

Table 3

Volume I setting

(dB)

DATA

V5

V4

V3

V2

V1

V0

Loudness on: the increment of the loudness characteristics is linear at every volume step in the range from

+20 to

−11 dB

+20

111111

+19

111110

+18

111101

+17

111100

+16

111011

+15

111010

+14

111001

+13

111000

+12

110111

+11

110110

+10

110101

+9

110100

+8

110011

+7

110010

+6

110001

+5

110000

+4

101111

+3

101110

+2

101101

+1

101100

0

101011

−1

101010

−2

101001

−3

101000

−4

100111

−5

100110

−6

100101

−7

100100

−8

100011

−9

100010

−10

100001

−11

100000