TDF8544
NXP Semiconductors
I2C-bus controlled 4 50 W power amplifier
001aan042
120
P
o
(W)
(3)
80
(1)
(2)
40
0
6
10
14
18
V
(V)
p
(1) THD = 10 %.
(2) THD = 0.5 %.
(3) EIAJ.
Fig 26. Output power as a function of supply voltage; 2 load
001aan092
0
α
cs
(dB)
-20
-40
-60
-80
-100
2
3
4
5
10
10
10
10
10
f (Hz)
i
Fig 27. Channel separation as a function of input frequency; 4 load
TDF8544
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© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 29 August 2011
42 of 54
NXP [ NXP ]
