TDF8590TH/N1,518 NXP Semiconductors, TDF8590TH/N1,518 Datasheet - Page 22

• Manufacturer Part Number: TDF8590TH/N1,518
• Manufacturer: NXP Semiconductors

Specifications of TDF8590TH/N1,518

• Operational Class: Class-D
• Output Power (typ): 160x1@8Ohm/80x2@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.15@8Ohm@1W%
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): ±27V
• Power Supply Requirement: Dual
• Rail/rail I/o Type: No
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±14V
• Dual Supply Voltage (max): ±29V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: HSOP
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
TDF8590TH_2
Product data sheet
Fig 14. Total harmonic distortion as a function of frequency
Fig 15. Channel separation as a function of frequency
THD
(1) V
(2) V
(dB)
(1) V
(2) V
(%)
a. SE application
10
10
10
cs
100
80
60
40
20
1
0
1
2
3
10
10
P
P
o
P
P
o
P
P
2
2
= 1 W.
= 1 W; R
= 27 V; R
= 18 V; R
= 27 V; R
= 18 V; R
(1)
(2)
10
10
S
= 0 .
L
L
L
L
1
1
= 4 .
= 2 .
= 4 .
= 2 .
1
1
(1)
(2)
10
10
001aad849
f (kHz)
001aad851
f (kHz)
10
10
Rev. 02 — 23 April 2007
2
2
2
80 W SE (4 ) or 1
Fig 16. Common mode rejection ratio as a function of
CMRR
THD
(1) V
(2) V
(dB)
(1) SE application.
(2) BTL application.
(%)
b. BTL application
10
10
10
90
80
70
1
1
2
3
10
10
P
V
DC shorted.
frequency
o
P
P
i(CM)
2
2
= 1 W.
= 18 V; R
= 27 V; R
= 1 V (RMS); R
10
10
(1)
(2)
(1)
(2)
L
L
1
1
160 W BTL (8 ) class-D amplifier
= 4 .
= 8 .
L
= 4 ; plus and minus input
1
1
TDF8590TH
10
10
© NXP B.V. 2007. All rights reserved.
f (kHz)
f (kHz)
001aad850
001aad852
10
10
2
2
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