SA58632 NXP Semiconductors, SA58632 Datasheet - Page 19

• Manufacturer Part Number: SA58632
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SA58632_2
Product data sheet
Fig 22. Power dissipation versus output power
(W)
P
(1) V
(2) V
(3) V
(1) V
(2) V
(3) V
a. R
c. R
3
2
1
0
0
CC
CC
CC
CC
CC
CC
L
L
= 4 Ω; f = 1 kHz; G
= 16 Ω; f = 1 kHz; G
= 7.5 V.
= 9 V.
= 12 V.
= 9 V.
= 12 V.
= 15 V.
14.5 General remarks
14.6 SA58632BS PCB demo
0.4
The frequency characteristics can be adapted by connecting a small capacitor across the
feedback resistor. To improve the immunity of HF radiation in radio circuit applications, a
small capacitor can be connected in parallel with the feedback resistor (56 kΩ); this
creates a low-pass filter.
The application demo board may be used for evaluation in either BTL or SE configuration
as shown in the schematics in
64.5 mm
0.8
v
(3)
(2)
(1)
v
= 10 dB
2
= 10 dB
(W)
(10 in
P
1.6
1.2
0.8
0.4
1.2
0
0
2
P
002aac293
) heat spreader (total of top and bottom heat spreader area).
o
(W)
1.6
Rev. 02 — 4 March 2010
0.4
(3)
(2)
(1)
Figure 3
0.8
(W)
P
(1) V
(2) V
(3) V
b. R
and
1.2
3
2
1
0
0
Figure
CC
CC
CC
L
P
002aac295
o
= 8 Ω; f = 1 kHz; G
= 9 V.
= 12 V.
= 15 V.
(W)
1.6
15. The demo PCB is laid out for a
(3)
(2)
(1)
0.8
2 × 2.2 W BTL audio amplifier
v
= 10 dB
1.6
SA58632
© NXP B.V. 2010. All rights reserved.
P
o
002aac294
(W)
2.4
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