TEF6903AH/V2,557 NXP Semiconductors, TEF6903AH/V2,557 Datasheet - Page 73

• 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 101. Loudness start
TEF6903A_3
Product data sheet
LDS2
0
0
0
0
1
1
1
1
Fig 40. Loudness control characteristics; loudness start = 20 dB, bass frequency = 60 Hz,
gain
(dB)
gain
(dB)
a. LDON = 1, LDHB = 0.
b. LDON = 1, LDHB = 1.
12
20
28
36
44
12
20
28
36
44
2
2
treble frequency = 10 kHz; bass gain = 0 dB, treble gain = 0 dB
10
10
2
2
LDS1
0
0
1
1
0
0
1
1
10
10
1
1
LDS0
0
1
0
1
0
1
0
1
Rev. 03 — 3 April 2008
1
1
Start of loudness at volume setting
12 dB
16 dB
20 dB
24 dB
28 dB
32 dB
36 dB
40 dB
f
audio
f
audio
(kHz)
(kHz)
TEF6903A
Integrated car radio
© NXP B.V. 2008. All rights reserved.
10
10
VOL =
VOL =
001aab599
001aab553
20
22
24
26/ 28
30
32
34/ 36
38
40
20
22
24
26
28
30
32
34
36
38
40
20
20
73 of 110