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参数资料
| 型号： | TA8220HQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 30 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM17 |
| 封装： | 2 MM PITCH, PLASTIC, HZIP-17 |
| 文件页数： | 13/15页 |
| 文件大小： | 1206K |
| 代理商： | TA8220HQ |
TA8220HQ
2006-04-28
7
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Peak input 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, RL = 2,
THD = 10%
—
30
—
POUT (2)
—
RL = 2, THD = 10%
17
26
—
Output power
POUT (3)
—
THD = 10%
16
19
—
W
Total harmonic distortion
THD
—
POUT = 1W
—
0.04
0.4
%
Voltage gain
GV
—
48
50
52
dB
Voltage gain ratio
GV
—
1.0
0
1.0
dB
Output noise voltage
VNO
—Rg = 0, BW = 20Hz~20kHz
—
0.3
0.7
mVrms
Ripple rejection ratio
R.R.
—
fripple = 100Hz, Rg = 600
40
54
—
dB
Input resistance
RIN
—
30
—
k
Output offset voltage
Voffset
—VIN = 0
100
0
100
mV
Current at stand
by state
ISB
—
1
10
A
Cross talk
C.T.
—
Rg = 600, VOUT = 0.775Vrms
(0dBm)
—
60
—
dB
(4)pin control voltage
VSB
—
Stand
by→off
(power→on)
2.5
—
VCC
V
(1)pin (clip DET) saturation
voltage
Vsat (1)
—IC = 1mA
—
100
—
mV
(9)pin (short DET)
saturation voltage
Vsat (9)
—IC = 1mA
—
100
—
mV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8220HQ_06 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:30W BTL 】 2ch Audio Power Amplifier |
| TA8221 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:30W BTL x 2CH AUDIO POWER AMPLIFIER |
| TA8221AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:30W BTL x 2CH AUDIO POWER AMPLIFIER |
| TA8221AHQ | 制造商:Toshiba 功能描述:Audio Amp Speaker 2-CH Stereo 30W Class-AB 17-Pin HZIP |
| TA8221AL | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:30W BTL x 2CH AUDIO POWER AMPLIFIER |
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