TDA9874AHB NXP Semiconductors, TDA9874AHB Datasheet - Page 22

• Manufacturer Part Number: TDA9874AHB
• Description: Audio Amplifiers DIGITAL STEREO DECODER VCR
• Manufacturer: NXP Semiconductors

Specifications of TDA9874AHB

• Product: General Purpose Audio Amplifiers
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 20 C
• Package / Case: PQFP-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA9874AH/V2,557

Philips Semiconductors
Table 14 AGC gain register
2000 Aug 04
Digital TV sound demodulator/decoder
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
AGCLEV AGCB4 AGCB3 AGCB2 AGCB1 AGCB0
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
0/1
5
4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
22
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
AGC GAIN
(dB)
10.1
10.8
11.6
12.4
13.2
13.9
14.7
15.5
16.3
17.0
17.8
18.6
19.4
20.1
20.9
21.7
22.5
23.2
24.0
0.0
0.8
1.5
2.3
3.1
3.9
4.6
5.4
6.2
7.0
7.7
8.5
9.3
VOLTAGE [mV (RMS)]
MAX. SIF INPUT
Product specification
TDA9874A
333/1052
304/963
278/881
255/806
233/737
213/674
195/617
178/564
163/516
149/472
136/432
125/395
114/361
104/330
96/302
87/276
80/253
73/231
67/212
61/194
56/177
51/162
47/148
43/135
39/124
36/113
33/104
30/95
27/87
25/79
23/73
21/66