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參數資料
| 型號： | TA8252H |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封裝： | 1.27 MM PITCH, PLASTIC, HZIP-25 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 358K |
| 代理商： | TA8252H |
TA8252H
2002-10-30
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8252H
Max Power 37W BTL × 4ch Audio Power IC
The TA8252H is 4ch BTL audio power amplifier for car audio
application.
This IC can generate more high power: POUT MAX = 37W
as it is included the pure complementary PNP and NPN
transistor output stage.
It is designed low distortion ratio for 4ch BTL audio power
amplifier,builtin standby function, muting function,clip
detector,and diagnosis circuit.
Additionally, the AUX.amplifier is builtin, it can make the beep
signal etc.output to 2 channnels (out 1 and 4).It contains various
kind of protectors for car audio use.
Features
High power
: POUT MAX (1) = 37W (typ.)
(VCC = 14.4V, f = 1kHz, EIAJ max., RL = 4)
: POUT MAX (2) = 35W (typ.)
(VCC = 13.7V, f = 1kHz, EIAJ max., RL = 4)
: POUT (1) = 24W (typ.)
(VCC = 14.4V, f = 1kHz, THD = 10%, RL = 4)
: POUT (2) = 21W (typ.)
(VCC = 13.2V, f = 1kHz, THD = 10%, RL = 4)
Builtin clip detector & diagnosis circuit.(pin(25))
Low distortion ratio: THD = 0.02% (typ.)
(VCC = 13.2V, f = 1kHz, POUT = 5W, RL = 4)
Low noise: VNO = 0.10mVrms (typ.)
(VCC = 13.2V, Rg = 0, GV = 26dB, BW = 20~20kHz)
Builtin standby switch function (pin(2))
Builtin multing function (pin(24))
Builtin AUX. amplifier from single input (pin(16)) to 2 channels output; out1 and 4
Builtin various protection circuit
: Thermal shut down, Over voltage, Out to GND, Out to VCC, Out to Out short.
Operating supply voltage: VCC (opr) = 9~18V
Weight: 9.8g (typ.)
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| TA8254BHQ | 45 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TA8254BHQ | 功能描述:音頻放大器 21W x 2ch Car Pwr Amp RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TA8254H | 制造商:JVC Worldwide 功能描述:I.C(MONO-ANA) SUB:TA8254BH |
| TA8255AH | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8256 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:AUDIO POWER AMPLIFIER 6W x 3CH |
| TA8256BH | 制造商:Panasonic Industrial Company 功能描述:IC |
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