TDA7540NTR STMicroelectronics, TDA7540NTR Datasheet - Page 57

• Manufacturer Part Number: TDA7540NTR
• Description: IC TUNER AM/FM CAR RADIO 80-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7540NTR

• 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

TDA7540N
Table 34.
Table 35.
MSB
MSB
d7
d7
0
0
1
1
0
0
0
0
1
-
d6
d6
0
1
0
1
0
0
0
0
1
-
Addr 22 AM IF noise blanker
Addr 23 switch control
d5
d5
0
0
1
1
0
0
1
1
1
-
d4
d4
0
1
0
1
0
1
0
1
1
-
d3
d3
0
0
0
1
0
1
-
d2
d2
0
0
0
1
0
1
-
d1
d1
0
0
1
1
0
1
-
LSB
LSB
d0
d0
0
1
0
1
0
1
-
Not valid
AINBT 12.5mV
AINBT 25mV
-
AINBT 187.5mV
AINBD “ON”
AINBD 4.0V
AINBD 3.2V
AINBD “OFF”
AINT 8µs
AINT 11µs
AINT 14µs
AINT 17µs
S1 LOW output voltage
S1 HIGH output voltage
S1 emitter output available
S1 open collector output available
S2 LOW output voltage
S2 HIGH output voltage
S2 emitter output available
S2 open collector output available
SSTOP=IFC (IF counter status)
SSTOP= H if IFC=H&FSU>0.89V
SSTOP= H if IFC=H&FSU>1.16V
SSTOP= H if IFC=H&FSU>1.43V
SSTOP= H if IFC=H&FSU>4.67V
Function
Function
Software specification
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