ULN2068B View Datasheet(PDF) - Allegro MicroSystems

Part Name

Description

MFG CO.

ULN2068B

Quad 1.5A darlington switches

Allegro MicroSystems 

Prev 11 12

2064 THRU 2069

QUAD 1.5 A DARLINGTON

SWITCHES

POWER SINK DRIVERS

IN ORDER OF 1) OUTPUT CURRENT, 2) OUTPUT VOLTAGE, 3) NUMBER OF DRIVERS

Output Ratings *

mA

V

#

Serial

Input

Features

Latched Diode

Drivers Clamp Outputs

Internal

Protection

Part Number†

75

17

8

17

16

X

X

X

X

– constant current

–

– constant current

–

6275

6276

100

20

8

30

32

40

32

50

8

50

8

50

8

–

–

–

saturated

–

X

X

–

–

–

X

X

–

saturated

–

addressable decoder/driver

DMOS

–

–

X

–

DMOS

–

X

X

–

DMOS

–

2595

5833

5832

6B259

6B273

6B595

250

50

8

50

8

50

8

135

7

addressable decoder/driver

DMOS

–

6259

–

X

–

DMOS

–

6273

X

X

–

DMOS

–

6595

–

–

X

–

–

7003

300

45

1

50

8

60

4

– Hall sensor/driver X

–

X

–

–

X

saturated

–

–

–

X

saturated

X

5140

2596

2557

350

50

4

50

7

50

7

50

8

50

8

50

8

50

8

50

8

50

8

50

8

80

8

80

8

95

7

95

7

95

8

95

8

–

X

X

–

–

5800

–

–

X

–

–

2003

–

–

X

–

–

2004

–

–

X

–

–

2803

–

–

X

–

–

2804

–

X

X

–

–

5801

X

X

–

–

–

5821

X

X

X

–

–

5841

addressable decoder/driver

DMOS

–

6A259

X

X

–

DMOS

–

6A595

X

X

–

–

–

5822

X

X

X

–

–

5842

–

–

X

–

–

2023

–

–

X

–

–

2024

–

–

X

–

–

2823

–

–

X

–

–

2824

450

30

28

dual 4- to 14-line decoder/driver –

–

6817

600

60

4

60

4

–

–

–

–

–

saturated

X

X

saturated

X

2547

2549 and 2559

700

60

4

–

–

X

saturated

X

2543

750

50

8

–

–

X

saturated

–

2597

900

14

2

26

2

– Hall sensor/driver X

saturated

X

– Hall sensor/driver X

saturated

X

3625

3626

1000

46

4

stepper motor controller/driver MOS

–

7024 and 7029

1200

46

4

microstepping controller/driver MOS

–

7042

1250

50

4

50

4

stepper motor translator/driver

–

–

–

X

–

X

5804

–

2064 and 2068

1500

80

4

–

–

X

–

–

2065 and 2069

1800

50

4

50

4

–

–

X

–

–

–

X

–

–

2544

–

2540

3000

46

4

46

4

stepper motor controller/driver

microstepping controller/driver

MOS

MOS

–

7026

–

7044

4000

50

4

80

4

–

–

X

–

–

–

X

–

–

2878

–

2879

* Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits or

over-current protection voltage limits.

† Complete part number includes additional characters to indicate operating temperature range and package style.

115 Northeast Cutoff, Box 15036

12

Worcester, Massachusetts 01615-0036 (508) 853-5000

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