参数资料
型号: TA8142AP
元件分类: 音频/视频放大
英文描述: 2 CHANNEL, AUDIO PREAMPLIFIER, PDIP16
封装: 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-16
文件页数: 3/9页
文件大小: 850K
代理商: TA8142AP
TA8142AP
2002-10-30
3
Characteristic
Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ.
Max.
Unit
Total harmonic
distortion (ALC)
THD
(ALC)
Vin = 0.0775Vrms (-20dBm)
f = 1kHz, dual input, RL = 10k
0.3
0.9
%
ALC balance
B
(ALC)
Vin = 0.0775Vrms (-20dBm)
dual input, f = 1kHz, RL = 10k
-2
0
+2
dB
ALC level
V
(ALC)
Vin = 0.0775Vrms (-20dBm)
f = 1kHz, RL = 10k
0.75
1.0
1.2
Vrms
Ripple rejection
ratio
R.R.
(rec)
VR = 0.775Vrms ( 0dBm), f = 100Hz
Rg = 2.2k, LPF = ~30kHz
38
dB
Voltage gain
Gvn
(rec)
f = 1kHz (flat), RL = 10k
Vin = 1mVrms (-60dBV)
61
dB
Cross talk
(ALC off)
C.T.
(ch)
Vout = 0.775Vrms (0dBm), f = 1kHz
Rg = 2.2k, ALC off
40
54
dB
Rec
ordi
ng
A
m
p.
Cross talk
(ALC on)
C.T.
(ch)
f = 1kHz, Rg = 2.2k, ALC on
Vin = 0.0775Vrms (-20dBm)
40
52
dB
Test Circuit
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