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参数资料
| 型号： | TA8189N |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 4 CHANNEL, AUDIO PREAMPLIFIER, PDIP24 |
| 封装： | SDIP-24 |
| 文件页数： | 13/15页 |
| 文件大小： | 1399K |
| 代理商： | TA8189N |
TA8189N
2002-10-30
7
Characteristic
Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ.
Max.
Unit
Output noise
voltage
Vno
—
Rg = 2.2k, BW = 20Hz~20kHz,
ALC off GV = 60dB
—
1.35
2.7
mV
Total harmonic
distortion
THD
—
Vout = 0.5Vrms, f = 1kHz,
ALC off RL = 10k
—
0.37
1.0
%
Maximum output
voltage
Vom
—
THD = 1%, RL = 10k, f = 1kHz,
ALC off
1.2
1.5
—
Vrms
Open loop voltage
gain
Gvo
—
f = 1kHz, RL = 10k, ALC off,
Vin = 3.16Vrms (-110dBV)
80
108
—
dB
ALC range
R (ALC)
—
3dB up, f = 1kHz, dual input
—
52
—
dB
Total harmonic
distortion (ALC)
THD (ALC)
—
Vin = 0.0775Vrms (-20dBm),
f = 1kHz
dual input, RL = 10k
—
0.48
1.0
%
ALC balance
B (ALC)
—
Vin = 0.0775Vrms (-20dBm),
dual input, RL = 10k, f = 1kHz
—
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.
—
Vripple = 0.775Vrms (0dBm),
f = 100Hz, Rg = 2.2k
—
-30
—
dB
Voltage gain
Gvn
—
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,
Vin = 1mVrms (-60dBV)
-40
-54
—
dB
Rec
ordi
ng
am
p.
Cross talk (ALC on)
C.T. (ALC)
—
Vout = 0.775Vrms (0dBm),
f = 1kHz, Rg = 2.2k,
ALC on,
Vin = 0.0775Vrms (-20dBm)
-40
-54
—
dB
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