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Audio ICs

High-output dual power amplifier

BA5415A / BA5416

The BA5415A and BA5416 are dual power amplifier ICs that operate off a 9V to 15V supply. When driving a 4

Ω load

off a 9V supply, the BA5415A does not require a heatsink. The BA5416 uses a lost-cost package. The basic characteris-

tics (total harmonic distortion etc.) of the amplifiers are excellent, and both ICs include a standby switch function.

FApplications

Radio cassette players.

FFeatures

1) High output.

Ω and THD = 10%)

Ω and THD = 10%)

2) Excellent audio quality.

Ω)

3) Wide operating power suppy voltage range.

4) Switching noise (“pop” noise) generated when the

power is switched on and off is small.

5) Ripple mixing when motor starts has been pre-

vented.

6) Built-in thermal shutout.

7) Built-in standby switch. Output is not influenced by

the standby pin voltage.

9) Soft clipping.

y 4Ω).

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)