Datasheet

LM4938
SNAS245B –FEBRUARY 2005–REVISED MAY 2013 www.ti.com
Recommended Printed Circuit Board Layout
The following figures show the recommended PC board layouts for the LM4938MH. This circuit is designed for
use with an external 5V supply and 4Ω speakers.
This circuit board is easy to use. Apply 5V and ground to the board's V
DD
and GND pads, respectively. Connect
4Ω speakers between the board's −OUTA and +OUTA and OUTB and +OUTB pads.
Figure 47. Top Layer Silkscreen
Figure 48. Top Layer TSSOP
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