TEF6903AH/V5S,557 NXP Semiconductors, TEF6903AH/V5S,557 Datasheet - Page 70

• Manufacturer Part Number: TEF6903AH/V5S,557
• Description: IC CAR RADIO SGL CHIP CIRC 80QFP
• Manufacturer: NXP Semiconductors

Specifications of TEF6903AH/V5S,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: 935288823557

NXP Semiconductors
TEF6903A_3
Product data sheet
8.2.23 Write mode: data byte OUTPUT
Table 92.
Table 93.
[1]
Table 94.
Bit
7 and 6
5
4
3
2
1
0
EXP1
0
0
1
1
EXP1
Output gain (OUTA) and output mute (MUxx) control is active for all signal selections. Fader control (FADM,
FAD) is active for every signal selection except for the internal audio of ‘external I/O rear only’ mode at the
front output.
The internal audio signal is available on output pins PLOUT and PROUT independent of the EXP bit
setting.
The output level on pins PLOUT and PROUT as well as the input level for pins INPL and INPR is 1 V for the
maximum line output level of 1.4 V (OUTA = 0) or 2 V (OUTA = 1).
7
0
EXP0
0
1
0
1
OUTPUT - format of data byte 15h with default setting
OUTPUT - data byte 15h bit description
External processor selection
Symbol
EXP[1:0]
EXPS
OUTA
MULF
MURF
MULR
MURR
EXP0
6
0
External I/O mode
internal
external input into tone/volume
part
external input into fader part
external input into fader part,
rear only
Description
external processor selection; enable I/O between tone and fader; see
Table 94
output selector for external processor; see
output gain
left front output mute
right front output mute
left rear output mute
right rear output mute
Rev. 03 — 3 April 2008
0 = output signal from TREBLE output
1 = output signal from source selector output
0 = standard output gain
1 = output gain is 3 dB
0 = output LFOUT is enabled
1 = output LFOUT is muted
0 = output RFOUT is enabled
1 = output RFOUT is muted
0 = output LROUT is enabled
1 = output LROUT is muted
0 = output RROUT is enabled
1 = output RROUT is muted
EXPS
5
0
and
Figure 39
OUTA
4
0
MULF
[1]
Front output
internal audio
external signal via
tone/volume part
external signal
internal signal at
PLOUT/PROUT
3
1
MURF
2
1
Figure 39
TEF6903A
Integrated car radio
MULR
Rear output
internal audio
external signal via
tone/volume part
external signal
external signal
© NXP B.V. 2008. All rights reserved.
1
1
MURR
70 of 110
0
1