TDA7541B datasheet(10/77 Pages) STMICROELECTRONICS

10 / 77 page

Electrical specifications and characteristics

TDA7541B

10/77

Doc ID 16048 Rev 1

Electrical specifications and characteristics

3.1

Thermal data

3.2

Absolute maximum ratings

3.3

Electrical characteristics

3.3.1

Globals

Tamb = 25 °C, VCC1 = VCC2 = VCCMIX1 = VCCVCO = VCCIF = 8.5 V, 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

Max.

°C/W

Table 4.

Absolute maximum ratings

Symbol

Parameter

Conditions

Value

Unit

Supply voltage

9.5

Tamb

Ambient temperature

-40 to 85

°C

Tstg

Storage temperature

-55 to +150

°C

VESD

ESD withstand voltage

Human Body Model

Machine Model

100

Charged Device Model

300

Table 5.

Globals

Item

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

1. Supply

1.1

VCC1

Digital supply voltage

7.7

8.5

1.2

VCC2

Analog supply voltage

7.7

8.5

1.3

VCCVCO

VCO supply voltage

7.7

8.5

1.4

VCCMIX1

Mixer1 supply voltage

7.7

8.5

1.5

VCCIF

IF1 Supply Voltage

7.7

8.5

1.6

ICC1

Supply current

FM ON

1.7

ICC1

Supply current

AM ON

1.8

ICC2

Supply current

FM ON

1.9

ICC2

Supply current

AM ON

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