TDF8590TH NXP Semiconductors, TDF8590TH Datasheet - Page 25

• Manufacturer Part Number: TDF8590TH
• Description: The TDF8590TH is a high-efficiency class-D audio power amplifier with low powerdissipation for application in car audio systems
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDF8590TH_2
Product data sheet
Fig 21. Output power as a function of supply voltage, SE application
Fig 22. Output power as a function of supply voltage, BTL application
(1) THD = 10 %.
(2) THD = 0.5 %.
(1) THD = 10 %.
(2) THD = 0.5 %.
(W)
(W)
a. R
a. R
P
P
120
o
240
o
160
80
40
80
0
0
f = 1 kHz.
f = 1 kHz.
10
10
L
L
= 4
= 8
20
20
(1)
(2)
(1)
(2)
30
30
V
V
P
P
001aad860
001aad862
(V)
(V)
40
40
Rev. 02 — 23 April 2007
2
80 W SE (4 ) or 1
(1) THD = 10 %.
(2) THD = 0.5 %.
(1) THD = 10 %.
(2) THD = 0.5 %.
(W)
(W)
P
b. R
P
b. R
140
120
100
o
o
70
60
50
40
30
20
80
60
40
f = 1 kHz.
f = 1 kHz.
10
10
L
L
= 2
= 4
12
12
160 W BTL (8 ) class-D amplifier
14
14
16
16
TDF8590TH
(1)
(2)
(1)
(2)
© NXP B.V. 2007. All rights reserved.
18
18
001aad861
001aad863
V
V
P
P
(V)
(V)
20
20
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