M5451 datasheet(1/8 Pages) STMICROELECTRONICS

No de pièce	M5451

Description	LED DISPLAY DRIVERS

PDF	8 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

Logo

1 / 8 page

M5450

M5451

LED DISPLAY DRIVERS

September 1993

.

M5450 34 OUTPUTS/15mA SINK

.

M5451 35 OUTPUTS/15mA SINK

.

CURRENT GENERATOR OUTPUTS (NO EX-

TERNAL RESISTORS REQUIRED)

.

CONTINUOUS BRIGHTNESS CONTROL

.

SERIAL DATA INPUT

.

ENABLE (ON M5450)

.

WIDE SUPPLY VOLTAGE OPERATION

.

TTL COMPATIBILITY

Application Examples :

.

MICROPROCESSOR DISPLAYS

.

INDUSTRIAL CONTROL INDICATOR

.

RELAY DRIVER

.

INSTRUMENTATION READOUTS

DESCRIPTION

The M5450 and M5451 are monolithic MOS inte-

grated circuits produced with an N-channel silicon

gate technology. They are available in 40-pin dual

in-line plastic packages.

DIP40

(Plastic Package)

ORDER CODE : M5450B7 / M5451B7

PLCC44

(Plastic Chip Carrier)

ORDER CODE : M5451Q

PIN CONNECTION

1

2

3

4

5

6

7

8

9

10

11

12

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

13

14

15

16

17

18

19

20

24

23

22

21

OUTPUT BIT 17

OUTPUT BIT 16

OUTPUT BIT 15

OUTPUT BIT 14

OUTPUT BIT 13

OUTPUT BIT 12

OUTPUT BIT 11

OUTPUT BIT 10

OUTPUT BIT 9

OUTPUT BIT 8

OUTPUT BIT 7

OUTPUT BIT 6

OUTPUT BIT 5

OUTPUT BIT 4

OUTPUT BIT 3

OUTPUT BIT 2

OUTPUT BIT 1

BRIGHTNESS CONTROL

OUTPUT BIT 18

OUTPUT BIT 19

OUTPUT BIT 20

OUTPUT BIT 21

OUTPUT BIT 22

OUTPUT BIT 23

OUTPUT BIT 24

OUTPUT BIT 25

OUTPUT BIT 26

OUTPUT BIT 27

OUTPUT BIT 28

OUTPUT BIT 29

OUTPUT BIT 30

OUTPUT BIT 31

OUTPUT BIT 32

OUTPUT BIT 33

OUTPUT BIT 34

DATA ENABLE FOR M5450

OUTPUT BIT 35 FOR M5451

DATA IN

CLOCK IN

VDD

VSS

DIP40

9

10

11

12

13

14

15

16

17

29

30

31

32

33

34

35

36

37

7

8

38

39

OUTPUT BIT 13

OUTPUT BIT 12

OUTPUT BIT 11

OUTPUT BIT 10

OUTPUT BIT 9

OUTPUT BIT 8

OUTPUT BIT 7

N.C.

OUTPUT BIT 6

OUTPUT BIT 32

N.C.

OUTPUT BIT 31

OUTPUT BIT 30

OUTPUT BIT 29

OUTPUT BIT 28

OUTPUT BIT 27

OUTPUT BIT 26

OUTPUT BIT 25

OUTPUT BIT 24

OUTPUT BIT 23

OUTPUT BIT 5

OUTPUT BIT 4

PLCC44

A single pin controls the LED display brightness by

setting a reference current through a variable re-

sistor connected to VDD or to a separate supply of

13.2V maximum.

1/8

Numéro de pièce similaire - M5451

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	M5451	243Kb / 12P	LED DISPLAY DRIVERS 14-Mar-2004
STMicroelectronics	M5451	260Kb / 12P	LED DISPLAY DRIVERS 14-Mar-2004
Mitsubishi Electric Sem...	M54512L	75Kb / 2P	4 UNIT 50MA TRANSISTOR ARRAY
	M54513	70Kb / 2P	8 UNIT 50MA TRANSISTOR ARRAY
	M54513FP	66Kb / 3P	8-UNIT 50mA TRANSISTOR ARRAY

More results

Description similaire - M5451

Fabricant	No de pièce	Fiches technique	Description
National Semiconductor ...	MM5450	125Kb / 8P	LED Display Drivers
Maxim Integrated Produc...	MAX7219	186Kb / 16P	Serially Interfaced, 8-Digit LED Display Drivers Rev 3; 7/97
STMicroelectronics	M5451B7	243Kb / 12P	LED DISPLAY DRIVERS 14-Mar-2004
List of Unclassifed Man...	U1096B	579Kb / 6P	Display Drivers
ams AG	AS1106	698Kb / 20P	8-Digit LED Display Drivers
ams AG	AS1106	656Kb / 20P	8-Digit LED Display Drivers
STMicroelectronics	M5450	260Kb / 12P	LED DISPLAY DRIVERS 14-Mar-2004
Maxim Integrated Produc...	MAX7219	946Kb / 17P	Serially Interfaced, 8-Digit LED Display Drivers Rev 4; 7/03
ams AG	AS1106	1Mb / 22P	8-Digit LED Display Drivers
Maxim Integrated Produc...	MAX7219	1Mb / 15P	Serially Interfaced, 8-Digit LED Display Drivers 2021

More results

M5451 Fiches technique(PDF) 1 Page - STMicroelectronics

M5451 Fiches technique(HTML) 1 Page - STMicroelectronics

Numéro de pièce similaire - M5451

Description similaire - M5451

Html Pages

1 2 3 4 5 6 7 8

Fiches technique Télécharger

Lien URL