ULN2003LVPWR datasheet(8/19 Pages) TI1

부품명	ULN2003LVPWR

상세설명	7-Channel Relay and Inductive Load Sink Driver

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제조업체	TI1 [Texas Instruments]

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8 / 19 page

ULN2003LV

IN3

IN4

OUT 1

OUT 2

OUT 3

OUT 4

IN5

IN6

IN7

GND

OUT 5

OUT 6

OUT 7

COM

IN1

IN2

VSUP LED Supply(Up to 8V)

R1

OUT 7

VSUP

VIN (Up to 5.5V)

OUT7

R1 = (VIN-VOUT7)/IREF7

Use plot to estimate VOUT7 for the desired IREF7

ULN2003LV

SLRS059A – APRIL 2012 – REVISED APRIL 2012

www.ti.com

Constant Current Generation

When configured as per Figure 5 the ULN2003LV outputs OUT1-OUT6 act as independent constant current

sources. The current flowing through the resistor R1 is copied on all other channels. To increase the current

sourcing connect several output channels in parallel. To ensure best current copying set voltage drop across

connected load such that VOUTx matches to VOUT7.

Figure 5. ULN2003LV as a Constant Current Driver

Figure 6. ULN2003LV Iref vs VOUTx

8

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유사한 부품 번호 - ULN2003LVPWR

제조업체	부품명	데이터시트	상세설명
Allegro MicroSystems	ULN2003L	176Kb / 10P	HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Allegro MicroSystems	ULN2003L	316Kb / 11P	High Voltage High Current Darlington Arrays October 28, 2005
List of Unclassifed Man...	ULN2003L	749Kb / 8P	HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Allegro MicroSystems	ULN2003L	182Kb / 10P	HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
Unisonic Technologies	ULN2003L-D16-T	328Kb / 10P	7CH DARLINGTON SINK DRIVER

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유사한 설명 - ULN2003LVPWR

제조업체	부품명	데이터시트	상세설명
Texas Instruments	ULN2003V12	1Mb / 18P	[Old version datasheet] 7-Channel Relay and Inductive Load Sink Driver
Diodes Incorporated	ULN2003F12	448Kb / 8P	Multi-Channel Relay and Inductive Load Sink Driver
	ULN2003V12	432Kb / 8P	Multi-Channel Relay and Inductive Load Sink Driver
	DMN61D8LVTQ	349Kb / 7P	INTEGRATED RELAY AND INDUCTIVE LOAD DRIVER
ON Semiconductor	MDC3105LT1	128Kb / 12P	Integrated Relay, Inductive Load Driver March, 2004 ??Rev. 3
	NUD3105D	81Kb / 8P	Integrated Relay, Inductive Load Driver September, 2004 ??Rev. 2
	NUD3112	62Kb / 8P	Integrated Relay, Inductive Load Driver June, 2004 ??Rev. 6
	NUD3105	171Kb / 10P	Integrated Relay, Inductive Load Driver October, 2016 ??Rev. 12
	NUD3105D	164Kb / 8P	Integrated Relay, Inductive Load Driver March, 2006 ??Rev. 3
	NUD3112	75Kb / 7P	Integrated Relay, Inductive Load Driver November, 2005 ??Rev. 7

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ULN2003LVPWR 데이터시트(PDF) 8 Page - Texas Instruments

ULN2003LVPWR 데이터시트(HTML) 8 Page - Texas Instruments

유사한 부품 번호 - ULN2003LVPWR

유사한 설명 - ULN2003LVPWR

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