±15kV ESD-Protected, 1µA, 1Mbps, 3.0V to 5.5V,

RS-232 Transceivers with AutoShutdown Plus

18

______________________________________________________________________________________

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

READY

C1+

V+

C1-

C2+

C2-

V-

R1IN

FORCEOFF

GND

T1OUT

FORCEON

T1IN

INVALID

R1OUT

MAX3226E

MAX3227E

SSOP

28

27

26

25

24

23

22

21

20

19

18

17

16

15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

C1+

V+

GND

C1-

FORCEON

FORCEOFF

INVALID

R2OUTB

R1OUT

R2OUT

R3OUT

R4OUT

R5OUT

C2+

C2-

V-

R1IN

R2IN

R3IN

R4IN

R5IN

T1OUT

T2OUT

T3OUT

T3IN

T2IN

T1IN

SO/SSOP

MAX3244E

MAX3245E

20

19

18

17

16

15

14

13

1

2

3

4

5

6

7

8

FORCEOFF

GND

T1OUT

C1-

V+

C1+

READY

R1IN

R1OUT

FORCEON

T1IN

T2OUT

V-

C2-

C2+

12

11

9

10

T2IN

INVALID

R2OUT

R2IN

DIP/SSOP

MAX3224E

MAX3225E

___________________________________________________________Pin Configurations

___________________Chip Information

MAX3224E

TRANSISTOR COUNT: 1129

MAX3225E

TRANSISTOR COUNT: 1129

MAX3226E

TRANSISTOR COUNT: 1129

MAX3227E

TRANSISTOR COUNT: 1129

MAX3244E/MAX3245E

TRANSISTOR COUNT: 1335

_Ordering Information (continued)

PART

MAX3227ECAE*

MAX3227EEAE*

-40°C to +85°C

0°C to +70°C

16 SSOP

16 SSOP

TEMP. RANGE

PIN-PACKAGE

MAX3226ECAE*

MAX3226EEAE*

MAX3244ECWI

0°C to +70°C

-40°C to +85°C

0°C to +70°C

16 SSOP

16 SSOP

28 Wide SO

MAX3244ECAI

MAX3244EEWI

MAX3244EEAI

-40°C to +85°C

-40°C to +85°C

0°C to +70°C

28 SSOP

28 Wide SO

28 SSOP

MAX3245ECWI

0°C to +70°C

28 Wide SO

MAX3245ECAI

MAX3245EEWI

MAX3245EEAI

-40°C to +85°C

-40°C to +85°C

0°C to +70°C

28 SSOP

28 Wide SO

28 SSOP

*

Future product. Contact factory for availability.