TDA7540N STMicroelectronics, TDA7540N Datasheet - Page 59

• 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

TDA7540N
Table 38.
Table 39.
MSB
MSB
d7
d7
0
0
1
1
d6
d6
0
1
0
1
0
0
Addr 26 stereodecoder 3
Addr 27 stereodecoder 4
d5
d5
0
1
0
1
d4
d4
0
0
1
1
0
0
1
1
d3
d3
0
1
0
1
0
1
0
1
d2
d2
0
0
0
0
1
1
1
1
0
0
1
1
d1
d1
0
0
1
1
0
0
1
1
0
1
0
1
LSB
LSB
d0
d0
0
1
0
1
0
1
0
1
0
1
Audio noise blanker low threshold 280mV
Audio noise blanker low threshold 261mV
Audio noise blanker low threshold 242mV
Audio noise blanker low threshold 223mV
Audio noise blanker low threshold 204mV
Audio noise blanker low threshold 185mV
Audio noise blanker low threshold 166mV
Audio noise blanker low threshold 147mV
Audio noise blanker noise controlled threshold 1200mV
Audio noise blanker noise controlled threshold 950mV
Audio noise blanker noise controlled threshold 700mV
Audio noise blanker noise controlled threshold 450mV
Audio noise blanker OFF
Audio noise blanker ON
Deviation adjust 2.0V
Deviation adjust 1.5V
Deviation adjust 1.0V
Deviation detector off
High Cut OFF
High Cut ON
max. High Cut 10dB
max. High Cut 5.5dB
max. High Cut 7.5dB
max. High Cut 8.5dB
Start level High Cut at 42% REF5V
Start level High Cut at 50% REF5V
Start level High Cut at 58% REF5V
Start level High Cut at 66% REF5V
Stop level High Cut at 11% VHCH
Stop level High Cut at 18.3% VHCH
Function
Function
Software specification
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