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PRODUCT SPECIFICATION
RC5501
4
P
Applications Discussion
Notes:
1. 4 watt power represents the peak of the audio level and cannot be sustained without correct package thermal considerations.
The average audio signal can be sustained by the RC5501 without extra thermal considerations.
2. To improve the thermal resistance of the PDIP package, a heat sink can be used.
Figure 1. 4 Ohm Speaker, 4 Watt Application or 8 Ohm Speaker, 2 Watt application
PGNDL
SPKOUTL
VCCL
SPKRMUTE
SPKAMPINL
VCC
N/C
Left Speaker
Output
+12V Regulated Input
+
C10
470
μ
F/16V
C8
+
470
μ
F/16V
C6
10
μ
F/16V
PGNDR
SPKOUTR
SFTSTART
VCCR
SPKAMPINR
N/C
GND
RC5501
65-5501-03
+
+
C5
1000
μ
F/16V
TTL Input
Speaker Mute
Left Speaker
Amp Input
Right Speaker
Output
Right Speaker
Amp Input
+
C9
22
μ
F/16V
C7
+
10
μ
F/16V