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TDF8590TH/N1TJ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
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TDF8590TH_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 23 April 2007 19 of 30
NXP Semiconductors
TDF8590TH
2 × 80 W SE (4 Ω) or 1 × 160 W BTL (8 Ω) class-D amplifier
Fig 10. SE application schematic
001aad843
C18
IN1P
IN1
IN2
IN1M
SGND1
FB GND
SGND2
8
9
11
2
5
4
31
C19
220 pF
C23
1 nF
C17
1 nF
C30
1 nF
C25
1 nF
R8
470 nF5.6 kΩ
R3
5.6 kΩ
470 nF5.6 kΩ
C20R10
C26
IN2P
IN2M
FB GND
FB
GND
C28
220 pF
R11
470 nF5.6 kΩ
R13
10 Ω
R14
22 Ω
OUT2M
OUT2P
LS2
C32
100 nF
C9
100 nF
C31
FB
GND
470 nF5.6 kΩ
C29
100 nF
V
DDA
V
SSA
19 2413
V
SSA
V
SSP
V
DDA2
V
SSA2
DIAG
n.c.
20
21
22
V
SSP
V
SSP2
OUT2
BOOT2
23
V
DDP
V
DDP2
V
SSD
C34
100 nF
C35
FB GND FB GND
100 nF
V
DDA
V
SSA
C12
100 nF
C13
V
DDA1
V
SSA1
100 nF
C37
15 nF
C27
L4
100 nF
C39
100 nF
C38
V
SSP
V
DDP
17
V
SSP1
14
V
DDP1
6
MODE
71210
OSC
100 nF
C14
100 nF
C16
100 nF
C15
47 µF
(63 V)
C8
C4
100 µF
(10 V)
C3
470 µF
(35 V)
C6
470 µF
(35 V)
C33
47 pF
18
STABI
C36
100 nF
V
DDP
C40
220 pF
C10
220 pF
V
SSP
C41
220 pF
R12
R2
10 Ω
R5
10 Ω
R7
10 Ω
R6
30 kΩ
R9
22 Ω
R4
5.6 kΩ
R1
5.6 kΩ
DZ1
5V6
S2
C2
47 µF
(35 V)
C5
47 µF
(35 V)
C1
100 nF
1
C7
100 nF
S1
OUT1P
OUT1M
LS1
LS1/LS2 L3/L4 C22/C31
2 Ω 10 µH1 µF
4 Ω 22 µH 680 nF
6 Ω 33 µH 470 nF
8 Ω 47 µH 330 nF
C24
100 nF
C22
FB
GND
16
15
OUT1
BOOT1
15 nF
C21
L3
L1 BEAD
V
DD
CON1
GND
V
SS
+25 V
−25 V
L2 BEAD
V
DDP
V
SSA
ON/OFF OPERATE/MUTE
V
DDP
V
DDA
V
DDP
V
SSP
V
SSA
V
SSP
SINGLE-ENDED
OUTPUT FILTER VALUES
C11
220 pF
2
3
TDF8590TH
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxx x x x xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xx xx
xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxx xxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx x x
xxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxx
xxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxx
TDF8590TH_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 23 April 2007 20 of 30
NXP Semiconductors
TDF8590TH
2 × 80 W SE (4 Ω) or 1 × 160 W BTL (8 Ω) class-D amplifier
Fig 11. BTL application schematic
001aad844
C18
IN1P
IN1
IN1M
SGND1
FB GND
SGND2
8
9
11
2
5
4
31
C19
220 pF
C23
1 nF
C25
1 nF
R8
1 µF
5.6 kΩ
R3
5.6 kΩ
1 µF
5.6 kΩ
C20
R10
IN2P
IN2M
FB GND
FB
GND
C28
220 pF
R13
10 Ω
R14
22 Ω
C32
100 nF
C9
100 nF
C31
FB
GND
100 nF
V
DDA
V
SSA
19 2413
V
SSA
V
SSP
V
DDA2
V
SSA2
DIAG
n.c.
20
21
22
V
SSP
V
SSP2
OUT2
BOOT2
23
V
DDP
V
DDP2
V
SSD
C34
100 nF
C35
FB GND FB GND
100 nF
V
DDA
V
SSA
C12
100 nF
C13
V
DDA1
V
SSA1
100 nF
C37
15 nF
C27
L4
100 nF
C39
100 nF
C38
V
SSP
V
DDP
17
V
SSP1
14
V
DDP1
6
MODE
71210
OSC
100 nF
C14
100 nF
C16
100 nF
C15
47 µF
(63 V)
C8
C4
100 µF
(10 V)
C3
470 µF
(35 V)
C6
470 µF
(35 V)
C33
47 pF
18
STABI
C36
100 nF
V
DDP
C40
220 pF
C10
220 pF
V
SSP
C41
220 pF
R2
10 Ω
R5
10 Ω
R7
10 Ω
R6
30 kΩ
R9
22 Ω
R4
5.6 kΩ
R1
5.6 kΩ
DZ1
5V6
S2
C2
47 µF
(35 V)
C5
47 µF
(35 V)
C1
100 nF
1
C7
100 nF
S1
J1
OUT1P
OUT2M
LS1
LOAD L C
4 Ω 10 µH1 µF
8 Ω 22 µH 680 nF
C24
100 nF
C22
FB
GND
16
15
OUT1
BOOT1
15 nF
C21
L3
L1 BEAD
V
DD
CON1
GND
V
SS
+25 V
−25 V
L2 BEAD
V
DDP
V
SSA
ON/OFF OPERATE/MUTE
V
DDP
V
DDA
V
DDP
V
SSP
V
SSA
V
SSP
BRIDGE-TIED LOAD
OUTPUT FILTER VALUES
C11
220 pF
2
3
TDF8590TH
TDF8590TH_2 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 02 — 23 April 2007 21 of 30
NXP Semiconductors
TDF8590TH
2 × 80 W SE (4 Ω) or 1 × 160 W BTL (8 Ω) class-D amplifier
12.8 Curves measured in reference design
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
a. V
P
= ±27 V; R
L
=4Ω.b.V
P
= ±18 V; R
L
=2Ω.
Fig 12. Total harmonic distortion as a function of output power, SE application
001aad845
P
o
(W)
10
−1
10
2
101
10
−1
10
−2
10
1
10
2
THD
(%)
10
−3
(1)
(2)
(3)
001aad846
P
o
(W)
10
−1
10
2
101
10
−1
10
−2
10
1
10
2
THD
(%)
10
−3
(3)
(2)
(1)
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
(1) f = 10 kHz.
(2) f = 1 kHz.
(3) f = 100 Hz.
a. V
P
= ±27 V; R
L
=8Ω b. V
P
= ±18 V; R
L
=4Ω
Fig 13. Total harmonic distortion as a function of output power, BTL application
001aad847
10
−1
10
−2
10
1
10
2
THD
(%)
10
−3
P
o
(W)
10
−1
10
3
10
2
110
(3)
(2)
(1)
001aad848
10
−1
10
−2
10
1
10
2
THD
(%)
10
−3
P
o
(W)
10
−1
10
3
10
2
110
(1)
(3)
(2)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

TDF8590TH/N1TJ

Mfr. #:
Buy TDF8590TH/N1TJ
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.
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