TDA7541W STMicroelectronics, TDA7541W Datasheet - Page 41

• Manufacturer Part Number: TDA7541W
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7541W

• 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
5
Receive mode
Transmission mode
S
P
ACK = Acknowledge
D
I
A
R
5.1
Table 13.
T PLL chargepump
T PLL counter
T PLL counter
T TV
T TV/IF counter
T PLL divider
T AGC
T Quality AC
T Quality ACM/MP
T Quality DEV
T Quality MUX/FSU
S
S
Function
= Start
= Stop
= Device address
= Auto increment mode
= Sub address
= Read bit
1
1
1
1
Software specification
7.1 Chip address and overview
The interface protocol comprises:
Address organization
Address organization
0
0
–
–
–
–
–
0
0
Addr
10
0
1
2
3
4
5
6
7
8
9
- start condition (S)
- chip address byte
- sub address byte
- sequence of data (N bytes + Acknowledge)
- stop condition (P)
0
0
MPTH7
SSTH7
FMON
AMD7
TISS7
SEEK
PC15
TVO7
LNA7
ISSM
1
1
PC7
D7
D
D
MPTH6
SSTH6
AMD6
TISS6
ASFC
0 ACK 0
1 ACK R7 R6 R5 R4 R3 R2 R1 S0 ACK
TVO6
DTH6
PC14
LNA6
EW6
PC6
D6
Doc ID 13686 Rev 4
DAGC5
SSTH5
TISS5
MPAC
TVO5
DTH5
PC13
EW5
RC5
PC5
D5
LM
0
I
MPENA
DWTH4
DAGC4
ACTH4
SSTH4
PC12
TVO4
SDM
IFS4
RC4
PC4
D4
A4
A3
IFAGC3
DWTH3
LDENA
ACTH3
ACMD
TVO3
PC11
IFS3
PC3
RC3
D3
A2
-
A1
ACMTH2 ACMTH1 ACMTH0
ISSENA
VCOD2
IFAGC2
TDEV2
PC10
TVO2
ICP2
PC2
ACF
A0 ACK DATABYTEACK P
D2
-
Software specification
RFAGC1
BWDEF
VCOD1
TDEV1
MUX1
TVO1
TVO+
ICP1
PC1
PC9
D1
P
RFAGC0
VCOD0
ISSBW
TDEV0
MUX0
TVO0
ICP0
TVM
PC0
PC8
D0
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