LA4445 DATASHEET PDF

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Some plug jacks to be used for connecting to the external speaker are such that both poles are shorted once when. The low cutoff frequency depends on this output capacitor.

Bootstrap capacitor If the capacitor value is decreased, the output at low frequencies goes lower.

If the capacitor value is decreased, the output at low frequencies goes lower. Since the rejection effect is saturated at a certain capacitor value, it is mean.

LA (SANYO) PDF技术资料下载 LA 供应信息 IC Datasheet 数据表 (4/7 页)

Home – IC Supply – Link. Too small a capacitor value makes the pop. Increasing the capacitor value makes the starting time later C3 C4: Polyester film capacitor, being excellent la4445 temperature characteristic, frequency characteristic, is.

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When setting VG, oscillation and high cutoff frequency f H must be considered.

Since the rejection effect is saturated at a certain capacitor value, it is mean. Allow an ample margin of variation for supply voltage, etc.

LA4445 – Schematic audio amplifier

Used for the ripple filter. Since the rejection effect is saturated at a certain capacitor value, it is mean- ingless to increase the capacitor value more than needed. The usable lower limit of VG is 36dB or thereabouts.

When setting VG, oscillation and high cutoff frequency f. When making the board, refer to the sample printed circuit pattern.

LA power audio amplifier schematic

The usable lower limit of VG is 36dB or thereabouts. Oscillation blocking capacitor Polyester film capacitor, being excellent in temperature characteristic, frequency characteristic, is recommended.

This capacitor, being datashewt used for the time. Used for the ripple filter.

Polyester film capacitor, being excellent in temperature characteristic, frequency characteristic, is. Too small a capacitor value makes the pop noise level higher.

Decoupling capacitor Used for the ripple filter. No feedback loop must be formed between input and output.

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When setting VG, oscillation and high cutoff frequency f. Increasing the capacitor value makes the.

5.5w 2-channel Af Power Amplifier Semicon Device

Increasing the capacitor value makes the. The capacitor value can be reduced to 0. This capacitor, being also used for the time constant of the pop noise preventer, affects the starting time.

Output capacitor The low cutoff frequency depends on this output capacitor. When making the board, refer to the sample printed circuit pattern.

In this case, the load is shorted, which may break down the IC. This capacitor, being also used for the time. Feedback capacitor Low cutoff frequency f L depends on this feedback capacitor. The low cutoff frequency depends on this output capacitor. No feedback loop must be formed between input and. The radiator fin on the package must be normally connected to GND.