UA8229 Datasheet, PDF (8/9 Pages) Unisonic Technologies – LOW FREQUENCY POWER AMPLIFIER

UA8229
LINEAR INTEGRATED CIRCUIT
„ APPLICATION INFORMATION(Cont.)
3. Input voltage
When the excessive signal is input, turning-up is produced in the clip waveform.
4. Oscillation preventive measureT
Mylar capacitor in use is strongly recommended to fulfill well handled of oscillation temperature and high frequency.
5. Power ON/OFF switch
There is power ON/OFF switch at Pin 7(HZIP-15A’s Pin 8). However, output power is changed by Pin 7(HZIP-15A’s
Pin8) supply voltage when Pin 7(HZIP-15A’s Pin 8) supply voltage is not same Pin 3(HZIP-15A’s Pin 4) supply voltage,
after referring to attached date, select Pin 7 (HZIP-15A’s Pin 8)supply voltage.
6. Thermal shut-down Protection
The thermal shut-down circuit is built-in to dodge IC damage that result from the abnormal temperature rise during
operating.


UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R107-033.C