Datasheet

TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 71 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
a. LDON = 1, LDHB = 0.
b. LDON = 1, LDHB = 1.
Fig 39. Loudness control characteristics; loudness start = −20 dB, bass frequency = 60 Hz,
treble frequency = 10 kHz; bass gain = 0 dB, treble gain = 0 dB
001aab599
−28
−36
−20
−12
gain
(dB)
−44
f
audio
(kHz)
10 202 × 10
−2
−20
VOL =
−22
−24
−26
−28
−30
−32
−34
−36
−38
−40
10
−1
1
001aab553
−28
−36
−20
−12
gain
(dB)
−44
f
audio
(kHz)
1010
−1
1
VOL =
−22
−20
−24
−26/−28
−30
−32
−34/−36
−38
−40
202 × 10
−2