TDA7540N STMicroelectronics, TDA7540N Datasheet - Page 11

• 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
3
3.1
3.2
3.3
3.3.1
Table 5.
Supply
Symbol
V
V
V
V
V
CCMIX1
CCMIX2
V
V
V
CCVCO
I
I
I
I
CCIF1
CCST
CC1
CC1
CC2
CC2
CC1
CC2
CC3
Digital supply voltage
Analog supply voltage
Analog tuning voltage
VCO supply voltage
MIX1 supply voltage
MIX2 supply voltage
IF1 supply voltage
Stereo supply voltage
Supply current
Supply current
Supply current
Supply current
Electrical specifications
Absolute maximum ratings
Table 3.
Thermal data
Table 4.
Electrical characteristics
Globals
Globals electrical characteristics
(T
f
Xtal
R
Symbol
Symbol
amb
th(j-amb)
T
T
V
= 10.25MHz, in application circuit, unless otherwise specified).
amb
stg
S
= 25°C, V
Parameter
Thermal resistance junction to ambient
Supply voltage
Ambient temperature
Storage temperature
Absolute maximum ratings
Thermal data
CC1
= V
CC2
= V
FM ON
AM ON
FM ON / VCO:3
AM ON
Parameter
Parameter
CC3
Test conditions
= V
CCST
= V
CCVCO
= V
Max.
CCMIX1
Min.
7.7
7.7
7.7
7.7
7.7
7.7
7.7
7.7
-55 to 150
-40 to 85
= V
Value
Value
Electrical specifications
9.5
55
Typ.
8.5
8.5
8.5
8.5
8.5
8.5
8.5
8.5
10
10
65
75
CCMIX2
= V
Max.
12
12
78
90
9
9
9
9
9
9
9
9
CCIF1
Units
°C/W
Unit
°C
°C
V
=8.5V,
Unit
mA
mA
mA
mA
V
V
V
V
V
V
V
V
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