TDA7540N STMicroelectronics, TDA7540N Datasheet - Page 45

• 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 12.
5.2.1
Table 13.
MSB
MSB
d7
0
1
d6
0
1
0
1
I
Addr 0 Charge Pump Control
Subaddress
Data byte specification
A5
d5
0
1
1
0
0
1
1
-
-
A4
d4
0
0
0
0
1
0
1
-
-
A3
d3
0
0
0
0
0
0
0
1
-
-
-
A2
d2
0
0
1
0
0
0
0
1
-
-
-
A1
d1
0
0
1
0
0
1
1
1
-
-
-
LSB
LSB
A0
d0
0
0
1
0
1
0
1
1
-
-
-
Charge pump control
-
STD9
-
FMDEMSB
Page mode “OFF”
Page mode enable
High current = 0mA
High current = 0.5mA
High current = 1mA
High current = 1.5mA
-
High current = 7.5mA
Low current = 0µA
Low current = 50µA
Low current = 100µA
Low current = 150µA
Select low current
Select high current
ISS time constant at PIN 27 available, FMSEEK “OFF”
ISS time constant at PIN 28 available, FMSEEK “ON”
Function
Function
Software specification
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