Circuit Application Example (Audio Output Unit) - Epson S1V3G340 Hardware Specification

9.2
S1V3G340 Hardware Specification
(Rev. 1.0)
Downloaded from Elcodis.com electronic components distributor

Circuit Application Example (Audio Output Unit)

Figure 9.2 shows a typical audio output unit circuit application.
Figure 9.2 S1V3G340 circuit application example (audio output unit)
The connection from the HPOP/HPON pins to the secondary LPF (510 Ω, 39 nF) should be as short
as possible. The secondary LPF capacitor (39 nF) GND connection to the VSS should also be as
short as possible.
The speaker amplifier peripheral circuit and circuit constants shown in Figure 9.2 are provided solely
for reference and do not constitute performance guarantees.
EPSON
9. Reference Material
33