參數(shù)資料
型號: TDA6812-5
廠商: INFINEON TECHNOLOGIES AG
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP40
封裝: PLASTIC, DIP-40
文件頁數(shù): 14/32頁
文件大小: 1639K
代理商: TDA6812-5
Semiconductor Group
133
TDA 6812-5
Characteristics (cont’d)
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min.
typ.
max.
Identification-Signal Decoder
Gain
filter op-amp
V6
13
14
15
dB
VIF = 80 mVpp
1
Max. input voltage
V6
600
mVpp Function
2
VCO voltage PLL
V39
1.3
2
1.3
2
3
4
4.7
4
V
f 35 = 14.6 kHz;
V35 = 2.5 V
f 35 = 15.625 kHz;
V35 = 2.5 V
f 35 = 16.6 kHz;
V35 = 2.5 V
f 35 = 58.4 kHz;
V35 = 2.5 V
00,40,
Line sync
f 35 = 66.4 kHz;
V35 = 2.5 V
00,40,
Line sync
00,40,
Line sync; Xtal
2
4
V36 or V38 when V6 = 0
V36* or V38* when V6 = 100 mVpp; m = 50 %
Gain identification-
signal filter
Gain identification-
signal filter
VISF
3.4
6.8
dB
f 6 = pilot signal: dual
I2C-talk: dual
f 6 = pilot signal:
stereo; I2C-talk:
stereo
V36 test = V36 (V5 = 0) ±V36 ; V38 test = V38 (V6 = 0) ±V38
Detection threshold
V
36
V
36
V
38
V
38
900
mV
I2C-talk: stereo or
dual
I2C-talk: stereo or
dual
I2C-talk: stereo or
dual
I2C-talk: stereo or
dual
3
V
ID filter
V
36
V
36
2
V
38
V
38
2
+
V
6
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