UA8229

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

8 of 9

www.unisonic.com.tw

QW-R107-033.C

APPLICATION INFORMATION(Cont.)

3. Input voltage

When the excessive signal is input, turning-up is produced in the clip waveform.

4. Oscillation preventive measures

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.