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參數資料
| 型號： | TA8225LQ |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 45 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM17 |
| 封裝： | 2 MM PITCH, PLASTIC, HSIP-17 |
| 文件頁數： | 1/17頁 |
| 文件大小： | 1284K |
| 代理商： | TA8225LQ |
TA8225HQ/LQ
2006-04-28
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8225HQ,TA8225LQ
45W BTL Audio Amplifier
The TA8225HQ, TA8225LQ is BTL audio power amplifier for
consumer application.
It is designed for high power, low distortion and low noise.
It contains various kind of protectors and the function of
standby SW.
In addition, the functions of output short or over voltage
detection and junction temperature are involved.
Features
High power
: POUT (1) = 45W (typ.)
(VCC = 14.4V, f = 1kHz, THD = 10%, RL = 2)
: POUT (2) = 40W (typ.)
(VCC = 13.2V, f = 1kHz, THD = 10%, RL = 2)
: POUT (3) = 24W (typ.)
(VCC = 13.2V, f = 1kHz, THD = 10%, RL = 4)
Low thermal resistance
: θjc = 1.5°C / W (infinite heat sink)
Excellent output power band width
: POUT (4) = 18W (typ.)
(VCC = 13.2V, f = 50Hz~20kHz, THD = 1%, RL = 4)
Low distortion ratio
: THD = 0.015% (typ.)
(VCC = 13.2V, f = 1kHz, POUT = 4W, RL = 4)
Builtin standby function (with pin(1) set at high, power is turned on)
Builtin output short or over voltage detection circuit, output to VCC and output to GND short.
(Pin(8): Open collector)
Builtin junction temperature detection circuit. (Pin(2): Open collector)
Builtin various protection circuits
Thermal shut down, Over voltage
Output to GND short
Output to VCC short
Output to Output short
Operating supply voltage: VCC (opr) = 9~18V
TA8225HQ
TA8225LQ
Weight
HZIP17P2.00: 9.8g (typ.)
HSIP17P2.00: 9.8g (typ.)
相關PDF資料 |
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| TA8225HQ | 45 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM17 |
| TA8225L | 45 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM17 |
| TA8225H | 45 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM17 |
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