English
Language : 

TDA8920B Datasheet, PDF (23/34 Pages) NXP Semiconductors – 2 X 100 W class-D power amplifier
◁
Philips Semiconductors
TDA8920B
2 × 100 W class-D power amplifier
102
(THD + N)/S
(%)
10
001aab229
1
10−1
(1)
10−2
(2)
10−3
10
102
103
104
105
f (Hz)
Vp = ±27 V; 2 × 3 Ω SE configuration.
(1) Pout = 1 W.
(2) Pout = 10 W.
Fig 14. (THD + N)/S as a function of frequency; SE
configuration with 2 × 3 Ω load.
102
(THD + N)/S
(%)
10
001aab231
1
10−1
10−2
10−3
10
(1)
(2)
102
103
104
105
f (Hz)
Vp = ±27 V; 1 × 6 Ω BTL configuration.
(1) Pout = 1 W.
(2) Pout = 10 W.
Fig 16. (THD + N)/S as a function of frequency; BTL
configuration with 1 × 6 Ω load.
102
(THD + N)/S
(%)
10
001aab230
1
10−1
(1)
10−2
(2)
10−3
10
102
103
104
105
f (Hz)
Vp = ±27 V; 2 × 4 Ω SE configuration.
(1) Pout = 10 W.
(2) Pout = 1 W.
Fig 15. (THD + N)/S as a function of frequency; SE
configuration with 2 × 4 Ω load.
102
(THD + N)/S
(%)
10
001aab232
1
10−1
10−2
10−3
10
(1)
(2)
102
103
104
105
f (Hz)
Vp = ±27 V; 1 × 8 Ω BTL configuration.
(1) Pout = 1 W.
(2) Pout = 10 W.
Fig 17. (THD + N)/S as a function of frequency; BTL
configuration with 1 × 8 Ω load.
9397 750 13356
Preliminary data sheet
Rev. 01 — 1 October 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
23 of 34
 ▷