TEF6903AH/V2,557 NXP Semiconductors, TEF6903AH/V2,557 Datasheet - Page 94

• Manufacturer Part Number: TEF6903AH/V2,557
• Description: IC INTEGRATED CAR RADIO 80-QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6903AH/V2,557

• 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: 935281201557; TEF6903AH/V2; TEF6903AH/V2

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
TEF6903A_3
Product data sheet
Symbol
Analog-to-digital converters for I
Level analog-to-digital converter (8-bit); see
V
V
Ultrasonic noise analog-to-digital converter (4-bit); see
Wideband AM analog-to-digital converter (4-bit); see
V
V
Tone/volume control
Z
Z
G
G
CC
V
f
f
f
V
i
o
LEVEL(min)
LEVEL(max)
WAM(min)(p-p)
WAM(max)(p-p)
s(main)
s(ext)i
USN(min)
USN(max)
USN
LEVEL
WAM(p-p)
= 8.5 V; T
amb
= 25 C; see
Parameter
lower voltage limit of
conversion range
upper voltage limit of
conversion range
bit resolution voltage
conversion range lower
deviation limit
conversion range upper
deviation limit
bit resolution
lower voltage limit of
conversion range
(peak-to-peak value)
upper voltage limit of
conversion range
(peak-to-peak value)
bit resolution voltage
(peak-to-peak value)
input impedance
output impedance
signal gain from pins
INAL, INAR, INAC, INAD,
INBL, INBR, INC and
IND to LFOUT, RFOUT,
LROUT and RROUT
signal gain external input EXP1 = 1; from pins INPL and
Figure
L
= 10 k ; C
2
C-bus
44; all AC values are given in RMS; treble: 10 kHz filter frequency; treble = 0 dB;
audio
Table 10
L
Conditions
f
f
f
f
measured unbalanced;
pins INAL, INAR, INAC, INAD,
INBL, INBR, INC and IND
pins INPL and INPR
pins LFOUT, RFOUT, LROUT
and RROUT
pins PLOUT and PROUT
INPR to LFOUT, RFOUT,
LROUT and RROUT
EXP1 = 0; EXP0 = 1;
from pins INPL and INPR via
tone/volume part to LFOUT,
RFOUT, LROUT and RROUT
= 1 nF; internal channel; unless otherwise specified.
MPXAMOUT
MPXAMOUT
LEVEL
LEVEL
= 1 kHz; G
Rev. 03 — 3 April 2008
= 21 kHz
= 21 kHz
Figure 24
Figure 24
= 150 kHz
= 150 kHz
vol
= 0 dB; G
…continued
fader
= 0 dB; loudness off; standard output gain
Min
-
-
-
-
-
-
-
-
-
110
110
-
-
2
5
1
Typ
0.25
4.25
15.7
0
100
6.25
0
800
53.3
160
160
-
-
-
3
6
TEF6903A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
Max
-
-
-
-
-
-
-
-
-
-
-
100
100
+1
4
7
94 of 110
Unit
V
V
mV
kHz
kHz
kHz
mV
mV
mV
k
k
dB
dB
dB