TDA9875AH/V2,557 NXP Semiconductors, TDA9875AH/V2,557 Datasheet - Page 52

• Manufacturer Part Number: TDA9875AH/V2,557
• Description: IC SOUND PROC DGTL TV 64QFP
• Manufacturer: NXP Semiconductors
• Type: Demodulatorr

Specifications of TDA9875AH/V2,557

• Applications: TV
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935263597557; TDA9875AHBG; TDA9875AHBG

Philips Semiconductors
10.3.20 ADC
This register is used to define the signal source for the ADC. There is no output channel selector, because all digital
signal sinks of the ADC have their own matrix. Instead, a level adjustment facility for the ADC output is provided.
Table 49 Subaddress 23 (note 1)
Note
1. The default setting at power-up is 0000 0000.
Table 50 Signal source selection
1999 Dec 20
Digital TV Sound Processor (DTVSP)
7 (MSB)
0 (LSB)
BIT
B7
6
5
4
3
2
1
0
0
0
0
OUTPUT SELECT REGISTER
NAME
B7
B6
B5
B4
B3
B2
B1
B0
B6
0
0
1
1
VALUE
B5
0
1
0
1
signal source selection (see Table 50)
ADC level adjust (see Table 51)
52
SIGNAL SOURCE
DESCRIPTION
SCART 1 input
SCART 2 input
external input
mono input
Product specification
TDA9875A