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RC5513
PRODUCT SPECIFICATION
6
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 RC5513 without extra thermal considerations.
2. To improve the thermal resistance of the SOIC package a heat sink can be used.
Figure 1. Rapper RC5513, 4 Ohm Speaker, 4 Watt Application
with External Pass Transistor for Voltage Regulator
LIN
REGSEN
REGOUT
REGIN
GNDREG
GNDMIC
MICSEL
AGCTC
MICIN1
MICIN2
RIN
VCCL
LLINE
SPKMUTE
SPKOUTL
GNDSPKL
GNDSPKR
SPKOUTR
SFTSTART
RLINE
VCCR
MICOUT
10
μ
F/16V
RC5513
10
μ
F/1+
0.47
μ
F
470
μ
F
470
μ
F/16V
+
470
μ
F/16V
+
100
μ
F/16V
100
μ
F/16V
+
10
μ
F/+
10
μ
F/+
C
AD
= 1
μ
F
C
DELAY
= 22
μ
F/10V
65-5513-03
12V
2N2222
+
+
SPKAMPINL
SPKAMPINR