TDA7541W STMicroelectronics, TDA7541W Datasheet - Page 47

• 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
Table 17.
Table 18.
Note:
Table 19.
MSB
MSB
MSB
d7
d7
d7
0
0
0
1
1
1
1
0
0
0
1
1
1
1
0
1
-
-
-
d6
d6
d6
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
0
0
0
1
1
-
-
Addr 1 TPLL Counter 1 (LSB)
Addr 2 TPLL Counter 2 (MSB)
Swallow mode: fVCO/fSYN = LSB + MSB + 32
Addr 3 TV(00h)
d5
d5
d5
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
0
0
0
1
1
-
-
d4
d4
d4
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
0
0
0
1
1
-
-
d3
d3
d3
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
0
0
0
1
1
-
-
d2
d2
d2
0
0
0
1
1
1
1
0
0
0
1
1
1
1
-
-
0
0
0
1
1
-
-
d1
d1
d1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
-
-
0
0
1
1
1
-
-
Doc ID 13686 Rev 4
LSB
LSB
LSB
d0
d0
0
1
0
0
1
0
1
d0
-
0
1
0
0
1
0
1
-
0
1
0
0
1
-
-
PC<7:0>
LSB = 0
LSB = 1
LSB = 2
-
LSB = 252
LSB = 253
LSB = 254
LSB = 255
PC<15:8>
MSB = 0
MSB = 256
MSB = 512
-
MSB = 64768
MSB = 65024
MSB = 65280
MSB = 65536
TVO<7:0>
Tuning Voltage Offset = 0mV
TVO = 25 mV
TVO = 50 mV
-
TVO = 3150 mV
TVO = 3175 mV
-TVO
+TVO
Function
Function
Function
Software specification
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