TDA7512F datasheet(10/45 Pages) STMICROELECTRONICS

Il numero della parte	TDA7512F

Spiegazioni elettronici	FM car-radio tuner IC with intelligent selectivity system (ISS)

PDF	45 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

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10 / 45 page

Electrical specifications

TDA7512F

10/45

Doc ID 12668 Rev 2

Electrical specifications

3.1

Thermal data

3.2

Absolute maximum ratings

3.3

Electrical characteristics

Tamb = +25 °C, VCC1 = VCC2 = VCC3 = VCCVCO = VCCMIX1 = VCCIF1 = 8.5 V, fRF = 98 MHz,

dev. = 40 kHz, fMOD = 1 kHz, fIF1 = 10.7 MHz, fIF2 = 450 kHz, fXtal = 10.25 MHz, in application

circuit, unless otherwise specified.

Table 3.

Thermal data

Symbol

Parameter

Value

Unit

Rth(j-amb) Thermal resistance junction-to-ambient

68 max.

°C/W

Table 4.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

Supply voltage

10.5

Tamb

Ambient temperature

-40 to 85

°C

Tstg

Storage temperature

-55 to +150

°C

Table 5.

Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Supply

VCC1

Digital supply voltage

7.5

8.5

VCC2

Analog supply voltage

7.5

8.5

VCC3

Analog tuning voltage

7.5

8.5

VCCVCO

VCO supply voltage

7.5

8.5

VCCMIX1

MIX1 supply voltage

7.5

8.5

VCCIF1

IF1 supply voltage

7.5

8.5

ICC1

Supply current

7.5

ICC2

Supply current

VCO:3

ICC3

Supply current

ICCVCO

Supply current

ICCMIX1

Supply current

ICCIF1

Supply current

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