参数资料
型号: TDA7412
厂商: STMICROELECTRONICS
元件分类: 音频控制
英文描述: 1 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44
封装: 10 X 10 MM, 1.40 MM HEIGHT, TQFP-44
文件页数: 2/56页
文件大小: 716K
代理商: TDA7412
TDA7412
10/56
GENERAL
eNO
Output Noise
BW = 20Hz - 20kHz
output muted
all gains = 0dB single ended inputs
3
10
15
20
V
S/N
Signal to Noise Ratio
all gains = 0dB
flat; VO = 2VRMS
106
dB
bass, treble at +12dB;
a-weighted; VO = 2.6VRMS
100
dB
d
distortion
VIN = 1VRMS ; all stages 0dB
0.005
0.1
%
VOUT = 1VRMS ; Bass & Treble =
12dB
0.05
0.1
%
SC
Channel Separation left/right
80
100
dB
ET
Total Tracking Error
AV = 0 to -20dB
-1
0
1
dB
AV = -20 to -60dB
-2
0
2
dB
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
ELECTRICAL CHARACTERISTICS (continued)
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