TDF8553J NXP Semiconductors, TDF8553J Datasheet - Page 36

• Manufacturer Part Number: TDF8553J
• Description: I2C-bus controlled 4 X 50 Watt power amplifier and multiple voltage regulator
• Manufacturer: NXP Semiconductors

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NXP Semiconductors
TDF8553J_1
Objective data sheet
Fig 23. Channel separation
Fig 24. Amplifier power dissipation as a function of output power; all channels driven
(dB)
P
(W)
tot
cs
100
90
80
70
60
50
50
40
30
20
10
V
R
P
R
V
R
f = 1 kHz.
0
10
P
o
P
L
S
L
0
= 4 W.
= 14.4 V.
= 4 .
= 14.4 V.
= 4 .
= 600 .
2
Rev. 01 — 3 December 2008
10
4
1
50 Watt power amplifier and multiple voltage regulator
10
1
20
10
P
o
(W)
f (kHz)
TDF8553J
© NXP B.V. 2008. All rights reserved.
mrc351
mrc342
10
30
2
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