TDA8920C Datasheet, PDF (28/40 Pages) NXP Semiconductors – 2 X110 W class-D power amplifier

NXP Semiconductors
TDA8920C
2 × 110 W class-D power amplifier
0
α_cs
(dB)
−20
001aai703
−40
−60
−80
−100
10
10²
10³
10⁴
10⁵
f_i (Hz)
V_P = ±30 V, f_osc = 350 kHz, 2 × 4 Ω SE configuration.
OUT1 and OUT2 both 1 W and 10 W respectively.
Fig 18. Channel separation as a function of frequency, SE configuration with 2 × 4 Ω load
0
α_cs
(dB)
−20
001aai704
−40
−60
−80
−100
10
10²
10³
10⁴
10⁵
f_i (Hz)
V_P = ±30 V, f_osc = 350 kHz, 2 × 6 Ω SE configuration.
OUT1 and OUT2 both 1 W and 10 W respectively.
Fig 19. Channel separation as a function of frequency, SE configuration with 2 × 6 Ω load
TDA8920C_1
Preliminary data sheet
Rev. 01 — 29 September 2008
© NXP B.V. 2008. All rights reserved.
28 of 40