3

Date: 7/21/04

SP3221E +3.0V to +5.5V RS-232 Transceiver

© Copyright 2004 Sipex Corporation

R

E

T

E

M

A

R

A

P.

N

I

M.

P

Y

T.

X

A

MS

T

I

N

US

N

O

I

T

I

D

N

O

C

S

T

U

P

T

U

O

R

E

V

I

R

D

g

n

i

w

S

e

g

a

t

l

o

V

t

u

p

t

u

O0

.

5

±4

.

5

±V

K

3

h

t

i

w

d

e

d

a

o

l

s

t

u

p

t

u

o

r

e

v

i

r

d

ll

A

Ω

T

,

D

N

G

o

t

B

M

A

C

°

5

2

+

=

e

c

n

a

t

s

i

s

e

R

t

u

p

t

u

O0

0

3

Ω

V

C

C

V

,

V

0

=

-

V

=

+

V

=

T

U

O

V

2

±

=

t

n

e

r

r

u

C

t

i

u

c

r

i

C

-

t

r

o

h

S

t

u

p

t

u

O5

3

±

0

7

±

0

6

±

0

0

1

±

A

m

V

T

U

O

V

0

=

V

T

U

O

=V

5

1

±

t

n

e

r

r

u

C

e

g

a

k

a

e

L

t

u

p

t

u

O5

2

±

µAV

C

C

,

V

5

.

5

o

t

V

0

.

3

r

o

V

0

=

V

T

U

O

d

e

l

b

a

s

i

d

s

r

e

v

i

r

D

,

V

2

1

±

=

S

T

U

P

N

I

R

E

V

I

E

C

E

R

e

g

n

a

R

e

g

a

t

l

o

V

t

u

p

n

I5

1

-5

1V

W

O

L

d

l

o

h

s

e

r

h

T

t

u

p

n

I6

.

02

.

1V

V

C

C

V

3

.

3

=

W

O

L

d

l

o

h

s

e

r

h

T

t

u

p

n

I8

.

05

.

1V

V

C

C

V

0

.

5

=

H

G

I

H

d

l

o

h

s

e

r

h

T

t

u

p

n

I5

.

14

.

2V

V

C

C

V

3

.

3

=

H

G

I

H

d

l

o

h

s

e

r

h

T

t

u

p

n

I8

.

14

.

2V

V

C

C

V

0

.

5

=

s

i

s

e

r

e

t

s

y

H

t

u

p

n

I3

.

0V

e

c

n

a

t

s

i

s

e

R

t

u

p

n

I3

5

7

k

Ω

e

n

i

l

n

O

-

o

t

u

A

V

=

N

W

O

D

T

U

H

S

,

D

N

G

=

E

N

I

L

N

O

(

S

C

I

T

S

I

R

E

T

C

A

R

A

H

C

Y

R

T

I

U

C

R

I

C

C

W

O

L

e

g

a

t

l

o

V

t

u

p

t

u

O

S

U

T

A

T

S4

.

0V

I

T

U

O

A

m

6

.

1

=

H

G

I

H

e

g

a

t

l

o

V

t

u

p

t

u

O

S

U

T

A

T

SV

C

C

6

.

0

-V

I

T

U

O

A

m

0

.

1

-

=

s

r

e

v

i

r

D

o

t

d

l

o

h

s

e

r

h

T

r

e

v

i

e

c

e

R

t

(

d

e

l

b

a

n

E

E

N

I

L

N

O

)

0

0

2

µS5

1

e

r

u

g

i

F

e

v

i

t

a

g

e

N

r

o

e

v

i

t

i

s

o

P

r

e

v

i

e

c

e

R

H

G

I

H

S

U

T

A

T

S

o

t

d

l

o

h

s

e

r

h

T

t

(

H

S

T

S

)

5

.

0

µS5

1

e

r

u

g

i

F

e

v

i

t

a

g

e

N

r

o

e

v

i

t

i

s

o

P

r

e

v

i

e

c

e

R

W

O

L

S

U

T

A

T

S

o

t

d

l

o

h

s

e

r

h

T

t

(

L

S

T

S

)

0

2

µS5

1

e

r

u

g

i

F

SPECIFICATIONS (continued)

Unless otherwise noted, the following specifications apply for V

Typical values apply at V