SN52020 Ver la hoja de datos (PDF) - Sonix Technology Co., Ltd

Número de pieza

componentes Descripción

Fabricante

SN52020

2-Channel Speech Controller

Sonix Technology Co., Ltd 

SN52020

2-Channel Speech Controller

6. ABSOLUTE MAXIMUM RATING

Items

Supply Voltage

Input Voltage

Operating Temperature

Storage Temperature

Symbol

VDD-V

VIN

TOP

TSTG

Min

-0.3

VSS-0.3

0

-55.0

Max

6.0

VDD+0.3

55.0

125.0

Unit.

V

V

oC

oC

7. ELECTRICAL CHARACTERISTICS

Item

Operating Voltage

Standby Current

Operating Current

Operating Current

Input Current of

P30~P33

Drive Current of

P30~P31

Sink Current of

P30~P31

Drive Current of P32~P33

Sink Current of P32~P33

Drive current of Buo1/Buo2

Sink Current of Buo1/Buo2

Oscillation Freq.

Sym.

VDD

ISBY

IOPR

IOPR

Ii

Min.

2.4

-

-

-

-

Typ. Max. Unit

Condition

3.0 5.5 V

2.0 - uA VDD=3V, no load

350 - uA VDD=3V, no load

4.4 - mA VDD=3V, Push-Pull turn

on , no load

3 - uA VDD=3V

IOD

-

4 - mA VDD=3V,VO=2.4V

IOS

-

6 - mA VDD=3V,VO=0.4V

IOD

-

IOS

-

IBUD -

IBUS -

FOSC -

8 - mA VDD=3V,VO=2.4V

16 - mA VDD=3V,VO=0.4V

80 - mA VDD=3V,Buox=1.5V

Sine wav Full Amplitude

80 - mA VDD=3V,Buox=1.5V

Sine wav Full Amplitude

2.0 - MHz VDD=3V

Ver: 1.0

8

March 2,2005

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