TEF6903AH/V5S,518 NXP Semiconductors, TEF6903AH/V5S,518 Datasheet - Page 96
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TEF6903AH/V5S,518
Manufacturer Part Number
TEF6903AH/V5S,518
Description
IC CAR RADIO SGL CHIP CIRC 80QFP
Manufacturer
NXP Semiconductors
Specifications of TEF6903AH/V5S,518
Modulation Or Protocol
AM, FM, WB
Applications
AM/FM Radio Receiver
Current - Receiving
102mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
8 V ~ 9 V
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Frequency
-
Sensitivity
-
Memory Size
-
Data Rate - Maximum
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935288823518
NXP Semiconductors
Table 112. Dynamic characteristics of the sound processor
V
bass: 60 Hz filter frequency; bass = 0 dB; f
(byte OUTPUT; bit OUTA = 0); R
[1]
TEF6904A_3
Product data sheet
Symbol
Treble
f
G
G
Bass
f
G
G
EQ
Fader
G
G
treble
bass
CC
G
G
G
mute
treble
step(treble)
bass
step(bass)
fader
step(fader)
step(treble)
step(bass)
step(fader)
bow
= 8.5 V; T
The equivalent level voltage is that value of the level voltage (on pin LEVEL) which results in the same weak signal control effect (for
instance HCC roll-off) as the output value of the specified detector (USN, WAM and multipath).
amb
= 25 C; see
Parameter
treble control filter
frequency
treble gain control
step resolution gain
treble step error
bass control filter
frequency at maximum
gain
bass gain control
step resolution gain
bass step error
equalizer bowing
fader gain control
step resolution gain
fader step error
audio mute
Figure
L
= 10 k ; C
42; all AC values are given in RMS; treble: 10 kHz filter frequency; treble = 0 dB;
audio
L
Conditions
see
frequency of maximum treble
setting referenced to 100 kHz
TRE[2:0] = 111; TREM = 1
TRE[2:0] = 111; TREM = 0
see
BAS[3:0] = 0111; BASM = 1
BAS[3:0] = 0111; BASM = 0
f
V
G
G
f
see
volume control: mute and
output muted (bits MULF,
MURF, MULR and MURR)
= 1 nF; internal channel; unless otherwise specified.
audio
cut(treble)
= 1 kHz; G
i
bass
treble
TRF[1:0] = 00
TRF[1:0] = 01
TRF[1:0] = 10
TRF[1:0] = 11
BAF[1:0] = 00
BAF[1:0] = 01
BAF[1:0] = 10
BAF[1:0] = 11
maximum setting
minimum setting
output mute
= 500 mV (RMS);
Figure
Figure 38
Table 91
Rev. 03 — 20 March 2008
= 1 kHz;
= +12 dB; f
= +12 dB;
= 15 kHz
35; 3 dB
vol
= 0 dB; G
bass
…continued
= 60 Hz;
fader
= 0 dB; loudness off; standard output gain
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80
Typ
8
10
12
15
14
2
-
60
80
100
120
14
2
-
1.8
0
-
1
-
90
14
14
64
TEF6904A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
Max
-
-
-
-
-
-
-
0.5
-
-
-
-
-
-
-
0.5
-
-
-
-
1
-
80
96 of 108
Unit
kHz
kHz
kHz
kHz
dB
dB
dB
dB
Hz
Hz
Hz
Hz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB