TDA8920C NXP Semiconductors, TDA8920C Datasheet - Page 24

• Manufacturer Part Number: TDA8920C
• Description: The TDA8920C is a high-efficiency class-D audio power amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8920C_2
Product data sheet
Fig 13. THD + N as a function of output power, BTL configuration with 1
Fig 14. THD + N as a function of frequency, SE configuration with 2
(1) f
(2) f
(3) f
(1) P
(2) P
THD
THD
(%)
(%)
10
10
10
10
10
10
10
V
10
V
i
i
i
1
1
1
2
3
10
1
2
3
P
P
o
o
= 6 kHz.
= 1 kHz.
= 100 Hz.
10
= 1 W.
= 10 W.
= 30 V, f
= 30 V, f
2
osc
osc
= 350 kHz, 1
= 350 kHz, 2
Rev. 02 — 11 June 2009
10
1
10
2
(2)
(1)
8
4
1
BTL configuration.
SE configuration.
10
3
10
(2)
2
(1)
(3)
110 W class-D power amplifier
10
4
10
2
TDA8920C
f
i
P
(Hz)
4
o
010aaa534
010aaa535
(W)
© NXP B.V. 2009. All rights reserved.
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