SA58631 Datasheet, PDF (14/21 Pages) NXP Semiconductors – 3 W BTL audio amplifier

NXP Semiconductors
SA58631
3 W BTL audio amplifier
14.5 SA58631TK PCB demo
The application demo board may be used for evaluation in either BTL or SE configuration
as shown in the schematics in Figure 3 and Figure 20. The demo PCB is laid out for the
32 cm² (5 in²) heat spreader (total of top and bottom heat spreader area).
top layer
bottom layer
GND
SA58631TK _{6.8 k}
Rev3 _{6.8 k}
MS
47 µF
P1
11 k
INPUT
OUT+
OUT−
V_CC
GND
Fig 21. SA58631TK PCB demo
002aac047
SA58631_2
Product data sheet
Rev. 02 — 12 October 2007
© NXP B.V. 2007. All rights reserved.
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