MAX253EPA datasheet(7/17 Pages) MAXIM

Part #	MAX253EPA

Description	Transformer Driver for Isolated RS-485 Interface

Download	17 Pages

Scroll/Zoom	100%

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

7 / 17 page

Transformer Driver for

Isolated RS-485 Interface

_______________________________________________________________________________________

7

C3

0.1µF

C1

0.1µF

C2

22µF

ISO 5V

ISOLATION

BARRIER

3.3V

VIN

MAX253

D1

D2

GND1

GND2

VCC

1

8

6

27

N.C.

5

1N5817

C5

0.1µF

SD

4

ON / OFF

390

Ω

*74HC04

DE

RO

390

Ω

*74HC04

DI

3.3k

Ω

1

3

5

4

6

1

2

4

3

5

4

1

3

6

*74HC04

*74HC04 OR EQUIVALENT

** SEE TABLE 2

MAX667

5

64

SHDN

SET

GND

MAX481

MAX483

MAX485

MAX487

5

2

RE

GND

C4

22µF

IN

OUT

82

1N5817

390

Ω

4

3

1

8

6

7

DI

DE

RO

A

B

PC410 / 417

PC357T

PC410 / 417

1N5817

FS

3

ICT:2.1CT**

VCC

3.3k

Ω

3.3k

Ω

485

I/O

Figure 4. Typical RS-485 Application Circuit, 3.3V Configuration

Similar Part No. - MAX253EPA

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX253EPA	230Kb / 16P	Transformer Driver for Isolated RS-485 Interface 19-0226; Rev 0; 1/94
	MAX253EPA	545Kb / 18P	Transformer Driver for Isolated RS-485 Interface Rev 2; 4/10
	MAX253EPA	579Kb / 18P	MAX253 Transformer Driver for Isolated RS-485 Interface Rev 2; 4/10
	MAX253EPA	296Kb / 18P	Transformer Driver for Isolated RS-485 Interface 2015

More results

Similar Description - MAX253EPA

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX253	545Kb / 18P	Transformer Driver for Isolated RS-485 Interface Rev 2; 4/10
	MAX253	230Kb / 16P	Transformer Driver for Isolated RS-485 Interface 19-0226; Rev 0; 1/94
	MAX253	296Kb / 18P	Transformer Driver for Isolated RS-485 Interface 2015
	MAX253CPA	579Kb / 18P	MAX253 Transformer Driver for Isolated RS-485 Interface Rev 2; 4/10
MPS Industries, Inc.	M6201	164Kb / 1P	TRANSFORMER FOR RS-485 / RS-232 INTERFACE
Texas Instruments	ISO1176T_1108	674Kb / 27P	[Old version datasheet] Isolated Profibus RS-485 Transceiver with Integrated Transformer Driver
	ISO1176T	1Mb / 28P	[Old version datasheet] Isolated Profibus RS-485 Transceiver with Integrated Transformer Driver
	ISO35T	740Kb / 25P	[Old version datasheet] Isolated 3.3V RS-485 Transceiver With Integrated Transformer Driver
	ISO35T	1Mb / 31P	[Old version datasheet] Isolated 3.3V RS-485 Transceiver With Integrated Transformer Driver
	ISO1176T	1Mb / 27P	[Old version datasheet] Isolated Profibus RS-485 Transceiver with Integrated Transformer Driver

More results

MAX253EPA Datasheet(PDF) 7 Page - Maxim Integrated Products

MAX253EPA Datasheet(HTML) 7 Page - Maxim Integrated Products

Similar Part No. - MAX253EPA

Similar Description - MAX253EPA

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL