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参数资料
| 型号： | TA8259H |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | HZIP-25 |
| 文件页数： | 1/15页 |
| 文件大小： | 602K |
| 代理商： | TA8259H |
TA8259H
2002-03-05
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8259H
Max Power 37 W BTL × 4CH Audio Power IC
The TA8259H is 4 ch BTL audio power amplifier for car audio
application.
This IC can generate more high power: POUT MAX = 37 W as it is
included the pure complementary PNP and NPN transistor
output stage.
It is designed low distortion ratio for 4 ch BTL audio power
amplifier, built-in Stand-by Function, Muting Function, Clip
detector, and diagnosis circuit.
Additionally, the AUX. amplifier is built-in, it can make the beep
signal etc. output to 2 channels (OUT1 and 4).
It contains various kind of protectors for car audio use.
Features
High power
: POUT MAX (1) = 37 W (typ.)
(VCC = 14.4 V, JEITA max, RL = 4 )
: POUT MAX (2) = 35 W (typ.)
(VCC = 13.7 V, JEITA max, RL = 4 )
: POUT (1) = 24 W (typ.)
(VCC = 14.4 V, f = 1 kHz, THD = 10%, RL = 4 )
: POUT (2) = 21 W (typ.)
(VCC = 13.2 V, f = 1 kHz, THD = 10%, RL = 4 )
Built-in clip detector & diagnosis circuit. (pin 25)
Low distortion ratio
: THD = 0.02% (typ.)
(VCC = 13.2 V, f = 1 kHz, POUT = 5 W, RL = 4 )
Low noise
: VNO = 0.16 mVrms (typ.)
(VCC = 13.2 V, Rg = 0 , GV = 34dB, BW = 20 Hz~20 kHz)
Built-in stand-by switch function (pin 2)
Built-in muting function (pin 24)
Built-in AUX. amplifier from single input (pin 16) to 2 channels output ; OUT1 and 4
Built-in various protection circuit
: Thermal shut down, over voltage, out to GND, out to VCC, out to out short
Operating supply voltage: VCC (opr) = 9~18 V
Weight: 9.8 g (typ.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TA8260AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Max Power 40 W BTL 】 4CH Audio Power IC |
| TA8261AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic |
| TA8262H | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:MAX POWER 43 W BTL x 4CH AUDIO POWER IC |
| TA8263BH | 制造商:Distributed By MCM 功能描述:Audio Amplifier Toshiba IC 25-Pin Zip |
| TA8264AH | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Max Power 41 W BTL 】 4 ch Audio Power IC |
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