LD1071 datasheet(7/36 Pages) LDT

部品番号	LD1071

部品情報	16 Channel Output LED Driver

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メーカー	LDT [LDT Co., Ltd]

ホームページ	http://www.ldt.co.kr/

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7 / 36 page

Ver1.0

7

LD1071

16 Channel Output LED Driver with 14 bit PWM Controller

ELECTRICAL CHARACTERISTICS (VDD = 5V, Ta = 25oC)

7.0

4.5

-

REXT=500Ω, OUTn=OFF

REF=FFh, PWM=Gray0

IOFF2

mA

0.8

0.4

-

REXT=Open, OUTn=OFF

REF=FFh, PWM=Gray0

IOFF1

Supply Current

400

200

100

-

RINDN

Pull Down Resistor

%

±3.0

±1.5

REXT=500Ω

IOUT=40㎃, VOUT=1.5V

IOLPP1

Output Current1

Pin to Pin Deviation

㏀

400

200

100

-

RINUP

Pull Up Resistor

%/V

±1.0

±0.5

REXT=500Ω

IOUT=40㎃, VOUT=1.5V

%/VDD

Output Current vs.

Supply Voltage Regulation

%

±6.0

±3.0

REXT=500Ω

IOUT=40㎃, VOUT=1.5V

IOLCC1

Output Current1

Chip to Chip Deviation

0.8VDD

IOH=1mA

VOH

V

0.2VDD

IOL=1mA

VOL

DOUT

Output

Voltage

uA

1

VOH=6.0V

IOZ

Output Leakage Current

0.3VDD

GND

-

VIL

L Level

0.7VDD

Min.

Typ.

VDD

Max.

V

-

VIH

H Level

Input

Voltage

Unit

Test Condition

Symbol

Parameter

DC CHARACTERISTIC TEST CIRCUIT

VDD

IDD

LD1071

OUT0

OUT15

DOUT

IOL

REXT

GND

Iref

IIN

IIH

IIL

VIN

VIH

VIL

PWMCK

STROBE

DIN

CLOCK

(Note ) REF : Constant Current Control Value ( CR[7:0] of Configuration Register )

同様の部品番号 - LD1071

メーカー	部品番号	データシート	部品情報
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