TEF6902AH/V2,557 NXP Semiconductors, TEF6902AH/V2,557 Datasheet - Page 60
![IC INTEGRATED CAR RADIO 64-QFP](/photos/6/89/68970/568-64-qfp_sot393-1_sml.jpg)
TEF6902AH/V2,557
Manufacturer Part Number
TEF6902AH/V2,557
Description
IC INTEGRATED CAR RADIO 64-QFP
Manufacturer
NXP Semiconductors
Datasheet
1.TEF6902AHV5S518.pdf
(106 pages)
Specifications of TEF6902AH/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
64-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
935281179557
TEF6902AH/V2
TEF6902AH/V2
TEF6902AH/V2
TEF6902AH/V2
- Current page: 60 of 106
- Download datasheet (490Kb)
NXP Semiconductors
TEF6902A_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 — 19 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
TEF6902A
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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