NXP Semiconductors
TDA8948J
4-channel audio amplifier
0
SVRR
(dB)
−20
mce497
0
SVRR
(dB)
−20
mce498
−40
−40
−60
−60
−80
10
102
103
104
105
f (Hz)
−80
10
102
103
104
105
f (Hz)
VCC = 17 V; RSOURCE = 0 Ω; Vripple = 300 mV (RMS).
A band-pass filter of 20 Hz to 22 kHz has been applied.
Inputs short-circuited.
VCC = 17 V; RSOURCE = 0 Ω; Vripple = 300 mV (RMS).
A band-pass filter of 20 Hz to 22 kHz has been applied.
Inputs short-circuited.
a. SE
b. BTL
Fig 10. Supply voltage ripple rejection as a function of frequency
TDA8948J_1
Product data sheet
Rev. 01 — 27 February 2008
© NXP B.V. 2008. All rights reserved.
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