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TDA7540B Datasheet(PDF) 8 Page - STMicroelectronics

Part # TDA7540B
Description  AM/FM Car Radio Tuner IC with Stereo Decoder and Intelligent Selectivity System (ISS)
PDF  75 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA7540B Datasheet(HTML) 8 Page - STMicroelectronics

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Electrical specifications
TDA7540B
8/75
3
Electrical specifications
3.1
Absolute maximum ratings
3.2
Electrical characteristics
3.2.1
Globals
Table 3.
Absolute maximum rating
Symbol
Parameter
Value
Unit
VS
Supply voltage
9.5
V
Tamb
Ambient temperature
-40 to 85
°C
Tstg
Storage temperature
-55 to 150
°C
VESD
ESD protection (Human Body Model)
±1500
V
VESD
ESD protection (Machine Model)
±150
V
VESD
ESD protection (Change Device Model)
±750
V
Table 4.
Electrical characteristics
(Tamb = 25°C, VCC1 = VCC2 = VCC3 = VCCST= VCCVCO = VCCMIX1 = VCCMIX2 = VCCIF1 =8.5V,
fXtal = 10.25MHz, in application circuit, unless otherwise specified).
Item
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
1
Supply
1.1
VCC1
Digital supply voltage
7.7
8.5
9
V
1.2
VCC2
Analog supply voltage
7.7
8.5
9
V
1.3
VCC3
Analog tuning voltage
7.7
8.5
9
V
1.4
VCCVCO
VCO supply voltage
7.7
8.5
9
V
1.5
VCCMIX1 MIX1 supply voltage
7.7
8.5
9
V
1.6
VCCMIX2 MIX2 supply voltage
7.7
8.5
9
V
1.7
VCCIF1
IF1 supply voltage
7.7
8.5
9
V
1.8
VCCST
Stereo supply voltage
7.7
8.5
9
V
1.9
ICC1
Supply current
FM ON
10
mA
1.10
ICC1
Supply current
AM ON
10
mA
1.11
ICC2
Supply current
FM ON / VCO:3
90
mA
1.12
ICC2
Supply current
AM ON
90
mA
1.13
ICC3
Supply current
4.5
mA
1.14
ICCVCO
Supply current
8
mA
1.15
ICCMIX1
Supply current
FM ON
8
mA



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