YMU759 Ver la hoja de datos (PDF) - Yamaha Corporation

Número de pieza

componentes Descripción

Fabricante

YMU759

Synthesis LSI for Portable Telephone

Yamaha Corporation 

YMU759

Electrical Characteristics

Absolute maximum rating

Item

SPVDD terminal power supply voltage (Speaker amplifier section)

VDD terminal power supply voltage (Others)

SPOUT1 and SPOUT2 terminal impressed voltage

Analog input voltage

Digital input voltage

Operating ambient temperature

Storage temperature

Note: VSS = SPVSS = 0V

Symbol

SPVDD

VDD

VINSP

VINA

VIND

TOP

TSTG

Min.

-0.3

-0.3

-0.3

-0.3

-0.3

-20

-50

Max.

6.0

4.2

SPVDD+0.3

VDD+0.3

VDD+0.3

85

125

Unit

V

V

V

V

V

°C

°C

Recommended operating conditions

Item

SPVDD operating voltage (Speaker amplifier section)

VDD operating voltage (Others)

Operating ambient temperature

Note: VSS = SPVSS = 0V

Symbol

SPVDD

VDD

TOP

Min.

2.7

2.7

-20

Typ.

3.6

3.0

25

Max.

Unit

4.5

V

3.3

V

85

°C

DC characteristics

Item

Symbol

Condition

Min.

Input voltage “H” level

Input voltage “L” level

Output voltage “H” level

Output voltage “L” level

Schmitt width

Input leakage current

Input capacity

VIH1

VIL1

VOH

VOL

Vsh

IL

CI

IOH = (*1)

IOL = (*1)

0.7 × VDD

-

0.8 × VDD

-

-10

Note: TOP=-20 to 85°C, VDD=3.0±0.3V, Capacitor load=50pF

(*1) /IRQ, , SDOUT, D0~D7 are IOH=-1mA, IOL=+1mA, (SDOUT is only IOL)

EXT1, EXT2 are IOH=- 4mA, IOL=+ 4mA.

Typ.

-

-

-

-

0.5

Max

-

0.2 × VDD

-

0.4

10

10

Unit

V

V

V

V

V

µA

pF

-8-

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