TDA7540N STMicroelectronics, TDA7540N Datasheet - Page 46

• Manufacturer Part Number: TDA7540N
• Description: IC TUNER AM/FM CAR RADIO 80-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7540N

• Frequency: 10.7MHz
• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 12mA
• 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: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

Software specification
Table 14.
Table 15.
Swallow mode: f
Table 16.
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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
-
-
-
Addr 1 PLL counter 1 (LSB)
Addr 2 PLL counter 2 (MSB)
Addr 3,4 TV1,2
VCO
d5
d5
d5
0
0
0
1
1
1
1
0
0
0
1
1
1
1
0
0
0
1
-
-
-
/f
SYN
d4
d4
d4
0
0
0
1
1
1
1
0
0
0
1
1
1
1
0
0
0
1
-
-
-
= LSB + MSB + 32
d3
d3
d3
0
0
0
1
1
1
1
0
0
0
1
1
1
1
0
0
0
1
-
-
-
d2
d2
d2
0
0
0
1
1
1
1
0
0
0
1
1
1
1
0
0
0
1
-
-
-
d1
d1
d1
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
1
-
-
-
LSB
LSB
LSB
d0
d0
d0
0
1
0
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
-
-
-
LSB = 0
LSB = 1
LSB = 2
-
LSB = 252
LSB = 253
LSB = 254
LSB = 255
MSB = 0
MSB = 256
MSB = 512
-
MSB = 64768
MSB = 65024
MSB = 65280
MSB = 65536
Tuning Voltage Offset = 0
TVO = 25mV
TVO = 50mV
-
TVO = 3175mV
-TVO
+TVO
Function
Function
Function
TDA7540N