TEF6903AH/V2,557 NXP Semiconductors, TEF6903AH/V2,557 Datasheet - Page 65

• 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
TEF6903A_3
Product data sheet
Table 83.
[1]
[2]
VOL6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
The overall gain is the sum of the input gain setting ING[3:0] and the volume setting VOL[6:0].
The overall gain has a range of +28 dB to 83 dB.
For ING + VOL > 28 dB the overall gain is 28 dB.
For ING + VOL < 83 dB the mute is active.
For overall gain values below 75 dB (ING + VOL < 75 dB) the gain steps have a monotonous sequence.
The values of gain set error, gain step error and gain tracking error are not specified. The minimum gain
value is determined by the mute value.
VOL5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Volume setting
VOL4
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Rev. 03 — 3 April 2008
…continued
VOL3
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
VOL2
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
VOL1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
VOL0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
TEF6903A
Integrated car radio
Volume (dB)
mute
© NXP B.V. 2008. All rights reserved.
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