LPD6803 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

LPD6803

3 channel constant-current driver and grey-level modulate output

Unspecified 

LPD6803 datasheet

Soldering Temp

TM

300(8S)

℃

Working Temp

TOP

-40 ---+80

℃

Saving Temp

TST

-65 ---+120

℃

● Suggested working parameter:

Parameter

Supply Voltage

voltage-stabilizing output voltage

Input Voltage

Data clock frequency

Clock high-level voltage width

Clock low-level voltage width

Data build time

Data keep time

Power comsumption

Working Temp

Symbols

VDD

VOUT

VIN

FCLK

TCLKH

TCLKL

TSETUP

THOLD

PD

TOP

Range

5-7.5

5±5% (customer

data)

-0.4～Vout+0.4

0-15

>30

>30

>10

>5

<350

-30～+60

Unit

V

V

V

MHZ

ns

ns

ns

ns

mW

℃

●Timing sequence parameter

Timing sequence parameter:(T=25℃,VDD=5V, OMODE=1,GMODE=0,CMODE=1)

Parameter

Testing

Symbols condition

Range

Maxim up and down time

of innput signal

TR

TF

VDD=5V

<500

<400

Up and down time of

concatenation output signal

TTLH

TTHL

CL=30pF,RL=1K <15

<15

Maxim delay time of

concatenation output

TPD

CL=30pF,RL=1K <12

TCO

<12

Min PWM width of driver output

TONMIN IOUT=20mA

200

Maxim open and close time

of driver output signal

TON

IOUT=20mA

<80

TOFF

<80

Unit

ns

ns

ns

ns

ns

Typical application circuit:

>Inside constant voltage driver (compatible with ZQL9712) mode:

4

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