YAC520 Ver la hoja de datos (PDF) - Yamaha Corporation

Número de pieza

componentes Descripción

Fabricante

YAC520

High Grade Volume Control

Yamaha Corporation 

q Power Supply

Parameter

Power Consumption (AVDD,DVDD=5V)

q Digital DC Characteristics

Parameter

High-Level Input voltage

Low-Level Input voltage

High-Level Output voltage(Io= – 0.2mA)

Low-Level Output voltage(Io=2mA)

Input Leakage Current

Symbol

min.

PD

–

Symbol

VIH

VIL

VOH

VOL

ILI

min.

0.7xVDD

–

VDD–1

–

–

q Digital AC Characteristics

Parameter

Symbol

min.

Serial Clock

SCLK

–

Serial Clock Pulse Width High

tPH

80

Serial Clock Pulse Width Low

tPL

80

SDATAI Set Up Time

tSDVS

20

SDATAI Hold Time

tSDH

20

CSN Valid to SCLK Rising

tCSVS

30

SCLK Falling to CSN High

tLTH

35

CSN low to Output Active

(CL=20 pF) tCSH

–

SCLK Falling to Data Valid

(CL=20 pF) tSSD

–

CSN High to SDATAO Inactive

tCSDH

–

Power-up to SPI Operation (CVREF=10µF) tPUP

–

YAC520

typ.

max.

Unit

100

–

mW

typ.

max.

Unit

–

–

V

–

0.3xVDD

V

–

–

V

–

0.4

V

–

10

µA

typ.

max.

Unit

–

6.25

MHz

–

–

ns

–

–

ns

–

–

ns

–

–

ns

–

–

ns

–

–

ns

–

35

ns

–

60

ns

–

100

ns

30

50

ms

CSN

SCLK

SDATAI

SDATAO

tCSVS

tSDVS

tSDH

MSB

tCSH

tSSD

Serial Port Timing Diagram

tLTH

tCSDH

10

Share Link: