參數(shù)資料
型號(hào): TDA9875AH/V2,557
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: PLASTIC, QFP
文件頁(yè)數(shù): 43/96頁(yè)
文件大?。?/td> 324K
代理商: TDA9875AH/V2,557
1999 Dec 20
48
Philips Semiconductors
Product specication
Digital TV Sound Processor (DTVSP)
TDA9875A
Table 37 Subaddress 19 (note 1)
Note
1. The default setting at power-up is 0000 0000.
Table 38 Extra gain setting
Table 39 DAC output selection
Table 40 Signal source selection
BIT
NAME
VALUE
DESCRIPTION
7 (MSB)
DACGAIN2
extra gain setting (see Table 38)
6B6
DAC output selection (see Table 39)
5B5
4B4
3
DACGAIN1
extra gain setting (see Table 38)
2B2
signal source selection (see Table 40)
1B1
0 (LSB)
B0
B7
B3
GAIN (dB)
00
0
01
3
10
6
11
9
B6
B5
B4
L OUTPUT
R OUTPUT
0
L input
R input
0
1
L input
0
1
0
R input
0
1
R input
L input
100
B2
B1
B0
SIGNAL SOURCE
LEFT
RIGHT
0
FM left
FM right
0
1
NICAM left
NICAM right
010
I2S1 left
I2S1 right
011
I2S2 left
I2S2 right
1
0
ADC left
ADC right
1
0
1
AVL left
AVL right
1
0
FM mono
NICAM M1
1
FM mono
NICAM M2
LR
+
2
--------------
LR
+
2
--------------
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