参数资料
型号: TA8215H
元件分类: 音频/视频放大
英文描述: 18 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM17
封装: HZIP-17
文件页数: 9/12页
文件大小: 1005K
代理商: TA8215H
TA8215H / L
2002-10-30
6
Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Peak supply voltage (0.2s)
VCC surge
50
V
DC supply voltage
VCC DC
25
V
Operating supply voltage
VCC opr
18
V
Output current (peak)
IO (peak)
9
A
Power dissipation
PD
50
W
Operating temperature
Topr
-30~85
°C
Storage temperature
Tstg
-55~150
°C
Electrical Characteristics
(Unless otherwise specified, VCC = 13.2V, RL = 4, f = 1kHz, Ta = 25°C)
Characteristic
Symbol
Test
Cir
cuit
Test Condition
Min.
Typ.
Max.
Unit
Quiescent supply current
ICCQ
VIN = 0
120
250
mA
POUT (1)
VCC = 14.4V, THD = 10%
18
Output power
POUT (2)
THD = 10%
11
15
W
Total harmonic distortion
THD
POUT = 1W
0.04
0.4
%
Voltage gain
GV
48
50
52
dB
Output noise voltage
VNO
Rg = 0, BW = 20Hz~20kHz
0.30
0.70
mVrms
Ripple rejection ratio
R.R.
fripple = 100Hz, Rg = 600
40
54
dB
Input resistance
RIN
30
k
Output offset voltage
Voffset
VIN = 0
-0.3
0
0.3
V
Current at standby state
ISB
1
10
A
Cross talk
C.T.
Rg = 600,
VOUT = 0.775Vrms (0dBm)
60
dB
Pin (4) control voltage
V(SB)
Standby → off
(power→on)
2.5
VCC
V
Pin (1) control voltage
V(MUTE)
Mute→on
(power→off)
1.0
2.0
V
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