Datasheet

TEF6901A_3 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 03 — 20 March 2008 3 of 107
NXP Semiconductors
TEF6901A
Integrated car radio
[1] The input gain setting ING and the volume setting VOL define the overall volume. The overall range is limited to −83 dB to +28 dB. For
values > +28 dB the actual value is +28 dB. For overall values < −83 dB the actual value is mute.
4. Ordering information
Stereo decoder path
α
cs
channel separation f
FMMPX
= 1 kHz 40 - - dB
S/N signal-to-noise ratio f
MPXAMIN
= 20 Hz to 15 kHz;
referenced to 1 kHz at 91 % FM
modulation; DEMP = 1
70 - - dB
THD total harmonic distortion FM mode; DEMP = 1; measured
with 15 kHz brick-wall low-pass
filter; f
MPXAMIN
= 200 Hz to 15 kHz
- - 0.3 %
Tone/volume control
V
i(max)
maximum input voltage THD = 0.2 %; G
vol
= −6 dB;
pins INAL, INAR, INAC, INBL,
INBR, INC and IND
2- - V
THD total harmonic distortion configured as non-inverting,
single-ended inputs;
f
audio
= 20 Hz to 10 kHz;
V
i
= 1 V (RMS)
- 0.02 0.1 %
G
vol
volume/balance gain control see Table 83
maximum setting
[1]
-20- dB
minimum setting
[1]
- −75 - dB
G
step(vol)
step resolution - 1 - dB
G
treble
treble gain control TRE[2:0] = 111; TREM = 1 - 14 - dB
TRE[2:0] = 111; TREM = 0 - −14 - dB
G
step(treble)
step resolution gain - 2 - dB
G
bass
bass gain control BAS[3:0] = 0111; BASM = 1 - 14 - dB
BAS[3:0] = 0111; BASM = 0 - −14 - dB
G
step(bass)
step resolution gain - 2 - dB
Table 1. Quick reference data …continued
Symbol Parameter Conditions Min Typ Max Unit
Table 2. Ordering information
Type number Package
Name Description Version
TEF6901AH QFP64 plastic quad flat package; 64 leads (lead length 1.6 mm); body 14 × 14 × 2.7 mm SOT393-1