TDA7333 datasheet(3/21 Pages) STMICROELECTRONICS

номер детали	TDA7333

подробное описание детали	RDS/RBDS PROCESSOR

PDF	21 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

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TDA7333

Quick Reference

Table 3. Quick Reference (Tamb = 25°C, VDDA/VDDD = 3.3V, fosc = 8.55 MHz)

Electrical Specifications

6.1

Absolute Maximum Ratings

Table 4. Absolute Maximum Ratings

6.2

General Interface Electrical Characteristics

Table 5. General Interface Electrical Characteristics

Symbol

Parameter

Values

Unit

Min.

Typ.

Max.

General

VDDA/VDDD

Analog/Digital Power Supply

3.0

3.3

3.6

Tamb

Operating temperature

-40

+85

°C

fosc

Quartz Frequency

8.55 or

8.664

MHz

Idd

Total Supply Current

Power Dissipation

SRDS

RDS Input Sensitivity

mVrms

VMPX

Input Range of MPX Signal

750

mVrms

fSPi

Maximum Speed in SPI mode

MHz

fi2c

Maximum Speed in I2C mode

400

kHz

Symbol

Parameter

Test Conditions

Values

Unit

Min.

Typ.

Max.

VDD

3.3 V Power Supply Voltages

-0.5

Vin

Input Voltage

5V tolerant inputs

-0.5

5.5

Vout

Output Voltage

5V tolerant output buffers in tri-state

-0.5

5.5

Vpeak

Maximum Peak Voltage

Symbol

Parameter

Test Conditions

Values

Unit

Min.

Typ.

Max.

Iil

Low Level Input Current

Vi =0V

µA

Iih

High Level Input Current

Vi =VDD

1µA

Ioz

Tri-state Output leakage

Vo =0V or VDD

1µA

Vo =5.5V

µA

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