TDF8591TH NXP Semiconductors, TDF8591TH Datasheet - Page 23

• Manufacturer Part Number: TDF8591TH
• Description: The TDF8591TH is a high-efficiency class-D audio power amplifier with low powerdissipation for application in car audio systems
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDF8591TH_1
Product data sheet
Fig 17. Total harmonic distortion as a function of
Fig 19. Total harmonic distortion as a function of frequency, BTL application with 8
THD
(1) V
(2) V
(3) V
(4) V
(1) V
(2) V
(3) V
(4) V
(%)
10
10
10
1
1
2
3
10
P
frequency, BTL application with 2
P
o
P
P
P
P
o
P
P
P
P
2
= 1 W; C = 680 nF; L = 22 H.
= 1 W; C = 680 nF; L = 22 H.
= 14 V.
= 18 V.
= 27 V.
= 29 V.
= 14 V.
= 18 V.
= 27 V.
= 29 V.
10
1
1
(1)
(2)
(3)
(4)
THD
(%)
10
10
10
1
10
1
2
3
10
2
001aah203
f (kHz)
load
10
10
Rev. 01 — 5 March 2008
2
1
2
100 W SE (4 ) or 1
1
(1)
(2)
(3)
(4)
Fig 18. Total harmonic distortion as a function of
THD
(1) V
(2) V
(3) V
(4) V
(%)
10
10
10
1
1
2
3
10
10
P
frequency, BTL application with 4
o
P
P
P
P
2
= 1 W; C = 680 nF; L = 22 H.
= 14 V.
= 18 V.
= 27 V.
= 29 V.
001aah205
f (kHz)
10
10
2
310 W BTL (4 ) class-D amplifier
1
1
load
(1)
(2)
(3)
(4)
TDF8591TH
10
© NXP B.V. 2008. All rights reserved.
001aah204
f (kHz)
load
10
2
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