TDF8590TH_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 23 April 2007 25 of 30
NXP Semiconductors
TDF8590TH
2 × 80 W SE (4 ) or 1 × 160 W BTL (8 ) class-D amplifier
f = 1 kHz.
(1) THD = 10 %.
(2) THD = 0.5 %.
f = 1 kHz.
(1) THD = 10 %.
(2) THD = 0.5 %.
a. R
L
=4 b. R
L
=2
Fig 21. Output power as a function of supply voltage, SE application
V
P
(V)
10 403020
001aad860
40
80
120
P
o
(W)
0
(1)
(2)
V
P
(V)
10 201814 1612
001aad861
40
50
30
60
70
P
o
(W)
20
(1)
(2)
f = 1 kHz.
(1) THD = 10 %.
(2) THD = 0.5 %.
f = 1 kHz.
(1) THD = 10 %.
(2) THD = 0.5 %.
a. R
L
=8 b. R
L
=4
Fig 22. Output power as a function of supply voltage, BTL application
001aad862
V
P
(V)
10 403020
80
160
240
P
o
(W)
0
(1)
(2)
V
P
(V)
10 201814 1612
001aad863
80
100
60
120
140
P
o
(W)
40
(1)
(2)
TDF8590TH_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 23 April 2007 26 of 30
NXP Semiconductors
TDF8590TH
2 × 80 W SE (4 ) or 1 × 160 W BTL (8 ) class-D amplifier
f = 1 kHz.
(1) V
P
= ±27 V; R
L
=4.
(2) V
P
= ±18 V; R
L
=2.
f = 1 kHz.
(1) V
P
= ±27 V; R
L
=8.
(2) V
P
= ±18 V; R
L
=4.
a. SE application b. BTL application
Fig 23. Efficiency as a function of output power
P
o
(W)
0 1008040 6020
001aad865
40
60
20
80
100
η
(%)
0
(1)
(2)
P
o
(W)
0 20016080 12040
001aad867
40
60
20
80
100
η
(%)
0
(1)
(2)
f = 1 kHz.
(1) V
P
= ±18 V; R
L
=2.
(2) V
P
= ±27 V; R
L
=4.
f = 1 kHz.
(1) V
P
= ±18 V; R
L
=4.
(2) V
P
= ±27 V; R
L
=8.
a. SE application b. BTL application
Fig 24. Power dissipation as a function of output power
P
o
(W)
0 1008040 6020
001aad864
10
20
30
P
(W)
0
(1)
(2)
P
o
(W)
0 20016080 12040
001aad866
20
10
30
40
P
(W)
0
(1)
(2)
TDF8590TH_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 23 April 2007 27 of 30
NXP Semiconductors
TDF8590TH
2 × 80 W SE (4 ) or 1 × 160 W BTL (8 ) class-D amplifier
13. Package outline
Fig 25. Package outline SOT566-3 (HSOP24)
UNIT
A
4
(1)
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
03-02-18
03-07-23
IEC JEDEC JEITA
mm
+0.08
0.04
3.5 0.35
DIMENSIONS (mm are the original dimensions)
Notes
1. Limits per individual lead.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
SOT566-3
0 5 10 mm
scale
HSOP24: plastic, heatsink small outline package; 24 leads; low stand-off height
SOT566-3
A
max.
detail X
A
2
3.5
3.2
D
2
1.1
0.9
H
E
14.5
13.9
L
p
1.1
0.8
Q
1.7
1.5
2.7
2.2
v
0.25
w
0.25
yZ
8°
0°
θ
0.07
x
0.03
D
1
13.0
12.6
E
1
6.2
5.8
E
2
2.9
2.5
b
p
c
0.32
0.23
e
1
D
(2)
16.0
15.8
E
(2)
11.1
10.9
0.53
0.40
A
3
A
4
A
2
(A
3
)
L
p
θ
A
Q
D
y
x
H
E
E
c
v M
A
X
A
b
p
w M
Z
D
1
D
2
E
2
E
1
e
24
13
1
12
pin 1 index

TDF8590TH/N1TJ

Mfr. #:
Manufacturer:
NXP Semiconductors
Description:
Audio Amplifiers 2 X 80 W SE (4 ) or 1 X 160 W BTL (8 ) class-D amplifier
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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