BA5417
Audio ICs
High-output dual power amplifier
BA5417
The BA5417 is a 6 to 15V-compatible dual power amplifier developed for use radio cassette players. It is equipped with
standby switching functions for excellent total harmonic distortion and other basic characteristics.
!Applications
Radio cassette / Mini compo players
!Features
1) High output.
P
OUT
= 2.8W (V
CC
= 9V, R
L
3鈩? THD = 10%)
P
OUT
= 5.0W (V
CC
= 12V, R
L
3鈩? THD = 10%)
2) Excellent audio quality
THD = 0.1% (f = 1kHz, P
O
= 0.5W)
V
NO
= 0.3mVrms (Rg = 10k鈩?
RR = 55dB (f
RR
= 100Hz)
3) Wide supply voltage operating range
(V
CC
= 6.0V to 15.0V).
4) Switching noise (鈥減op鈥?noise) generated when the
power is switched on and off is small.
5) Ripple mixing when motor starts has been prevented.
6) Built-in thermal shutdown circuit.
7) Built-in standby switch. Output is not influenced by
the standby pin voltage.
8) Soft clipping.
!
Absolute maximum ratings
(Ta = 25擄C)
Parameter
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
Pd
Topr
Tstg
Limits
20
鈭?/div>
1
15
鈭?/div>
2
Unit
V
W
擄C
擄C
鈭?0
~
+75
鈭?5
~
+150
鈭?/div>
1 Must be within standby values.
鈭?/div>
2 Ta=75
擄C(
when using infinite heatsink)
!
Recommended operating conditions
(Ta = 25擄C)
Parameter
Power supply voltage
Symbol
V
CC
Limits
6.0 ~ 15.0
Unit
V
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