MAX232E datasheet(6/25 Pages) MAXIM

Teilenummer	MAX232E

Bauteilbeschribung	짹15kV ESD-Protected,5V RS-232 Transceivers

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Hersteller	MAXIM [Maxim Integrated Products]

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MAX202E–MAX213E,

MAX232E/MAX241E

±15kV ESD-Protected,

5V RS-232 Transceivers

MAX203E

MAX205E

Pin Descriptions

MAX202E/MAX232E

15

10, 11

9, 12

8, 13

Ground

19

RS-232 Driver Inputs

13, 14

7, 14

6

4, 5

RS-232 Receiver Outputs

12, 15

RS-232 Receiver Inputs

10, 17

RS-232 Driver Outputs

9, 18

-2VCC Voltage Generated by the Charge Pump

8

2

1, 3

Terminals for Negative Charge-Pump Capacitor

5, 7

+2VCC Voltage Generated by the Charge Pump

3

+4.5V to +5.5V Supply-Voltage Input

Terminals for Positive Charge-Pump Capacitor

2, 4

20

16

GND

T_IN

R_OUT

R_IN

T_OUT

V-

C2+, C2-

V+

C1+, C1-

VCC

N.C.

No Connection—Not Internally Connected

1, 6, 11, 16

__

FUNCTION

NAME

DIP/SO/TSSOP

LCC

11, 15

12, 15

Connect pins together.

C2+

NAME

14

8

+2VCC Voltage Generated by the Charge Pump

V+

SO

C1-

T_IN

R_OUT

R_IN

T_OUT

GND

VCC

C1+

C2-

V-

13

FUNCTION

14

1, 2

RS-232 Driver Inputs

Make no connection to this pin.

3, 20

RS-232 Receiver Outputs

4, 19

RS-232 Receiver Inputs

1, 2

3, 20

5, 18

RS-232 Transmitter Outputs

6, 9

Ground

7

+4.5V to +5.5V Supply-Voltage Input

13

Make no connection to this pin.

4,19

5,18

6, 9

11, 16

Connect pins together.

10, 17

-2VCC Voltage Generated by the Charge Pump. Connect pins together.

7

8

10, 16

12, 17

DIP

NAME

FUNCTION

T_OUT

RS-232 Driver Outputs

R_IN

RS-232 Receiver Inputs

R_OUT

TTL/CMOS Receiver Outputs. All receivers are inactive in shutdown.

1–4, 19

5, 10, 13, 18, 24

T_IN

TTL/CMOS Driver Inputs. Internal pullups to VCC.

GND

Ground

VCC

+4.75V to +5.25V Supply Voltage

EN

Receiver Enable—Active Low

6, 9, 14, 17, 23

7, 8, 15, 16, 22

11

12

20

SHDN

Shutdown Control—Active High

21

Ähnliche Beschreibung - MAX232E

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Intersil Corporation	ISL81387	998Kb / 27P	짹15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers
Renesas Technology Corp	ISL81387	1Mb / 27P	짹15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers
Maxim Integrated Produc...	MAX3228E	251Kb / 15P	짹15kV ESD-Protected @.5V to %.5V RS-232 Transceivers in UCSP 19-2139; Rev 0; 8/01
Analog Devices	MAX202E	1Mb / 26P	±15kV ESD-Protected, 5V RS-232 Transceivers Rev 8; 1/21
Maxim Integrated Produc...	MAX202E	507Kb / 25P	15kV ESD-Protected, 5V RS-232 Transceivers Rev 5; 10/03
Maxim Integrated Produc...	MAX202E	1Mb / 25P	15kV ESD-Protected, 5V RS-232 Transceivers Rev 6; 3/05
Renesas Technology Corp	ISL33354E	1Mb / 23P	5V, 짹15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers
Intersil Corporation	ISL81387	1Mb / 27P	짹15kV ESD Protected, Dual Protocol (RS-232/RS-485) Transceivers
	ISL81334	1,006Kb / 28P	짹15kV ESD Protected, 5V, Two Port, Dual Protocol (RS-232/RS-485) Transceivers
	HIN202E	645Kb / 22P	짹15kV, ESD-Protected, 5V Powered, RS-232 Transmitters/Receivers

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