TDA7541 STMicroelectronics, TDA7541 Datasheet - Page 7

• 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

TDA7541
2
2.1
2.2
Pin connection and pin description
Pin connections
Figure 2.
Pin description
Table 2.
AMRFAGCOUT
Pin No.
AMMIX1RAF
FMMIX1IN1
FMMIX1IN2
FMAGCTC
AMMIX1IN
FMPINDR
AMPINDR
VCCMIX1
VCCVCO
1
2
3
4
GNDRF
DEVTC
VCOB
VCOE
WB
TV
Pin connections (top view)
Pin description
VCCMIX1
DEVTC
AMMIX1IN
AMRFAGCOUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64
17
63
18
Pin name
62
19
Doc ID 13686 Rev 4
61
20
60
21
22
59
58
23
57
24
56 55
25
Mixer1 Supply
Deviation Detector Time Constant
AM Mixer1 Input
AM RF AGC Voltage Output
26
54
27
Pin connection and pin description
53
28
52
29
51 50
30
31
Function
49
32
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
VREF1
AMIF2IN
GNDDEM
FMREFDEMC
AMIF2REF
MPXOUT
MUTETC
MPXIN
AMREFDEMC
MPTC
GNDSTD
FSWO
VCC1
R
L
GNDVCC1
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