TDA7541 STMicroelectronics, TDA7541 Datasheet - Page 56

• Manufacturer Part Number: TDA7541
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7541

• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 48mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.7 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

Software specification
Table 30.
56/75
MSB
d7
0
0
1
1
-
-
d6
0
1
0
1
-
-
Addr 14 IF2 adjust (FM E8h, AM 08h)
d5
0
0
1
1
-
-
d4
0
1
0
1
-
-
d3
0
0
0
0
0
1
1
-
-
-
-
d2
0
0
0
0
1
0
1
-
-
-
-
d1
0
0
1
1
0
0
1
-
-
-
-
LSB
Doc ID 13686 Rev 4
d0
0
1
0
1
0
0
1
-
-
-
-
IF2A<3:0>
C
C
C
C
C
C
C
IF2Q<5:4>
no R
R
R
R
IF1G<7:6>
IF1 gain 9 dB (AM)
IF1 gain 12 dB
IF1 gain 17 dB
IF1 gain 21 dB (FM)
adj
adj
adj
adj
adj
adj
adj
int
int
int
=5 kOhm, FM Q=3/gain=14 dB, BW=150 kHz
=4,1 kOhm, FM Q=2,5/gain=14 dB, BW=180 kHz
=3,3 kOhm, FM Q=2,05/gain=14 dB, BW=220 kHz
0 pF
2,2 pF
4,4 pF
6,6 pF
8,8 pF
17,6 pF
33 pF
int
, AM Q=28/gain=26 dB, FM Q=28/gain=16 dB
Function
TDA7541