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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： | 12/15页 |
| 文件大小： | 1399K |
| 代理商： | TA8189N |
TA8189N
2002-10-30
6
Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
VCC
14.5
V
Power dissipation
PD (Note)
1200
mW
Operating temperature
Topr
-20~75
°C
Storage temperature
Tstg
-55~150
°C
(Note) Derated above Ta = 25°C in the proportion of 9.6mW / °C.
Electrical Characteristics (unless otherwise specified, VCC = 6V, f = 1kHz, Ta = 25°C)
Characteristic
Symbol
Test
Cir
-
cuit
Test Condition
Min.
Typ.
Max.
Unit
Quiescent current
ICCQ
—
Metal mode, Vin = 0
—
13
20
mA
Output noise
voltage
Vno
—
Normal mode, Rg = 2.2k,
nab EQ, BW = 20Hz~20kHz,
GV = 40dB
—
200
600
Vrms
Total harmonic
distortion
THD
—
Vout = 0.2Vrms, f = 1kHz
normal mode
—
0.06
0.2
%
Maximum output
voltage
Vom
—
THD = 1.0%, RL = 10k,
f = 1kHz, normal mode
0.5
1.0
—
Vrms
Open loop voltage
gain
Gvo
—
f = 1kHz, RL = 10k,
Vin = 13.8V (-95dBm)
70
95
—
dB
Cross talk
C.T. (ch)
—
Vout = 0.775Vrms (0dBm),
f = 1kHz, Rg = 2.2k, normal
mode
-40
-60
—
dB
Tape A / tape B
cross talk
C.T. (in)
—
Vout = 0.775Vrms (0dBm),
f = 1kHz, Rg = 2.2k, normal
mode
—
-66
—
dB
Ripple rejection
ratio
R.R.
—
Vripple = 0.775Vrms (0dBm),
fripple = 100Hz, Rg = 2.2k,
normal mode
—
-38
—
dB
P
lay
back
a
m
p.
Voltage gain
Gvn
—
Vin = 7.75mVrms (-40dBm),
f = 1kHz, RL = 10k, normal
nab
—
40
—
dB
Pre amp
→rec amp C.T.
C.T. (P / R)
—
f = 1kHz,
Vout (pre) = 0.775Vrms (0dBm),
normal (pre)
—
-53
—
dB
Rec amp
→pre amp C.T.
C.T. (R / P)
—
f = 1kHz,
Vout (rec) = 0.775Vrms (0dBm),
normal (pre)
—
-76
—
dB
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