TFA9810 NXP Semiconductors, TFA9810 Datasheet - Page 22
![The TFA9810 is a two-channel power comparator for high-efficiency class D audioamplifier systems](/photos/41/52/415228/sot287-1_3d_sml.gif)
TFA9810
Manufacturer Part Number
TFA9810
Description
The TFA9810 is a two-channel power comparator for high-efficiency class D audioamplifier systems
Manufacturer
NXP Semiconductors
Datasheet
1.TFA9810.pdf
(29 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TFA9810T
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
TFA9810T/N1
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
TFA9810_3
Product data sheet
14.7 Typical application diagram TFA9810
The typical application diagram with the TFA9810 supplied from an asymmetrical supply is
shown in
Fig 31. Total harmonic distortion + noise as a function of frequency
Fig 32. Total harmonic distortion as a function of output power
THD+N
THD+N
10
10
10
10
(%)
(%)
10
V
(1) OUT1
(2) OUT2
10
V
(1) OUT1
(2) OUT2
Figure
1
1
1
2
1
2
10
P
P
10
= 12 V, R
= 12 V, R
2
33.
L
L
= 8 , P
= 8 , f
Rev. 03 — 20 February 2008
i
10
o
= 1 kHz
= 1 W
2
10
1
10
3
(2)
(1)
1
(1)
(2)
10
4
Audio amplifier 2 x 12 W
P
o
(W)
f
i
(Hz)
010aaa195
010aaa196
© NXP B.V. 2008. All rights reserved.
TFA9810
10
10
5
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