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| 型号： | TA8254BHQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 45 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15 |
| 封装： | 1.27 MM PITCH, PLASTIC, HZIP-15 |
| 文件页数： | 1/15页 |
| 文件大小： | 257K |
| 代理商： | TA8254BHQ |
TA8254BHQ
2006-04-28
1
TOSHIBA Bipolar Linear Integrated Circuit
Silicon Monolithic
TA8254BHQ
Max Power 45 W BTL × 2 ch Audio Power IC
The TA8254BHQ is BTL stereo audio power amplifier for car
audio application, especially for 2
load impedance.
It is built-in Stand-by Function, Muting Function, diagnosis
circuit output clipping detector and various kind of protections.
Features
High power
: POUT (1) = 45 W (typ.) /channel
(VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 2 )
: POUT (2) = 35 W (typ.) /channel
(VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 2 )
: POUT (3) = 21 W (typ.) /channel
(VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 )
Low distortion ratio
: THD
= 0.02% (typ.)
(VCC = 13.2 V, f = 1 kHz, POUT = 10 W, RL = 4 )
Low noise
: VNO = 0.10 mVrms (typ.)
(VCC = 13.2 V, RL = 4 , Rg = 0 , BW = 20 Hz to 20 kHz)
Built-in stand-by function
: (with pin set at LOW, power is turned OFF) ISB = 1 A (typ.)
Built-in output clipping detection and diagnosis circuit
: (open collector (active LOW))
Built-in various protection circuits
: Thermal shut down, over voltage, OUT
→ VCC short, OUT → GND short and OUT-OUT short.
Operating supply voltage: VCC (opr) = 9 to 18 V
Weight: 4.0 g (typ.)
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| TA8255AHQ | 17 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TA8255AHQ | 17 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| TA8255AH | 22 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 制造商全称:Toshiba Semiconductor 功能描述:AUDIO POWER AMPLIFIER 6W x 3CH |
| TA8256BH | 制造商:Panasonic Industrial Company 功能描述:IC |
| TA8256BH_02 | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Audio Power Amplifier 6 W 】 3 Ch |
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