TEF6903AH/V5S,518 NXP Semiconductors, TEF6903AH/V5S,518 Datasheet - Page 60

• 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
TEF6904A_3
Product data sheet
Table 83.
VOL6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Fig 34. Example of input to output compression
1 V = 0 dBV.
Dynamic compression is realized by attenuation of the volume setting. To match the audio
amplitudes with and without compression a higher volume (VOL) setting should be selected
when compression is activated. The VOL correction value used defines the positioning of the
compression characteristic high signal attenuation and low signal amplification.
In this example: COMP = 0: VOL = ‘user volume’; COMP = 1: VOL = ‘user volume’ + 15.
VOL5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Volume setting
line output
(dBV)
VOL4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Rev. 03 — 20 March 2008
20
40
60
80
0
60
VOL = 5 dB
COMP = 1;
VOL3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
15 dB
40
VOL2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
VOL = 20 dB
COMP = 0;
20
VOL1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
line input (dBV)
0
001aab549
6
VOL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
20
TEF6904A
Integrated car radio
Volume (dB)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
© NXP B.V. 2008. All rights reserved.
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