TDA1548T Philips Semiconductors, TDA1548T Datasheet - Page 8

• Manufacturer Part Number: TDA1548T
• Description: Bitstream continuous calibration filter-DAC with headphone driver and DSP
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 1 System clock selection
Table 3 Relationship between VC, BB and TR
1995 Nov 15
CLSEL
Bitstream continuous calibration filter-DAC
with headphone driver and DSP
0
0
0
1
1
1
PINS ADTR, ADBB AND ADVC
ANALOG INPUT VALUES (V);
MODE0
PINS
0
0
1
0
0
1
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
AD
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
ref
65/66
64/66
63/66
62/66
61/66
60/66
59/66
58/66
57/66
56/66
55/66
54/66
53/66
52/66
51/66
50/66
49/66
48/66
47/66
46/66
45/66
44/66
/4366
42/66
41/66
40/66
39/66
MODE1
X
X
0
1
0
1
DESCRIPTION
reserved 1
reserved 2
reserved 3
256f
384f
64f
s
s
s
VOLUME
(ADVC)
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
0
0
1
2
3
4
5
6
7
8
9
Table 2 Data input formats
IF1
0
0
1
1
MAX.
BASS BOOST
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
PINS
0
0
0
0
2
2
4
4
6
6
8
8
(ADBB)
IF2
0
1
0
1
MIN.
10
10
12
12
14
14
16
16
18
18
18
18
....
....
....
0
0
0
0
2
2
4
4
6
6
8
8
LSB justified, 16 bits
LSB justified, 18 bits
LSB justified, 20 bits
Product specification
MAX.
TREBLE (ADTR)
....
....
....
....
....
....
....
....
....
....
....
TDA1548T
0
0
0
0
2
2
2
2
4
4
4
4
6
6
6
6
FORMAT
I
2
S-bus
MIN.
....
....
....
....
....
....
....
....
....
....
....
0
0
0
2
2
2
2
2
4
4
4
4
6
6
6
6