Zywyn Corporation

ZT230F

Specifications subject to change without notice

Zywyn

1

August 2004

rev. 02

General Description

The ZT230F series devices are 5V powered EIA/TIA-232 and

V.28/V.24 communication interfaces with low power re-

quirements. They consist of the combinations of five line

drivers, five line receivers and the proprietary switch-capaci-

tor regulated voltage converters. The ZT211F and ZT213F

feature a low power shutdown mode which draws as little

current as 1

µA typical with receiver outputs tri-stated and

wake-up function. These devices operate from a single 5V

power supply at the guaranteed data rate of 1000k bits/sec

with enhanced electrostatic discharge (ESD) protection in

all RS232 I/O pins exceeding ±15kV HBM.

Applications

• Battery-Powered Applications

• Notebooks, Subnotebooks, and Palmtops

• Industrial and Embedded PCs

• Data Cables for Cell Phones and PDAs

• Terminal Adapters and POS terminals

• Peripherals interface

• Routers and HUBs

Features

• Meets EIA/TIA-232F and CCITT V.28/V.24 specifi-

cations for V

CC at +5V ±10%

• Low Quiescent Current – 3mA typ., 6mA max.

• Low Shutdown Current (where applicable) - 1µA

typical, 10µA max.

• Guaranteed Standard Data Rate 1000kbps

• Proprietary Switch-Capacitor Regulated Voltage

Converters (patent pending)

• Wake Up Feature in Shutdown Mode

• Tri-State Receiver Outputs

• Latch-up Free

• ESD Protection for RS-232 I/O's

±15kV Human Body Model (HBM)

• Drop-in Replacements for SP207EH, SP208EH,

SP211EH, SP213EH

• Standard Data Rate at 250kbps Available on

ZT230E Series

Zywyn

ZT230F Low Power 5V 1000kbps RS232 Transceivers

ZT207F, ZT208F

ZT211F, ZT213F

Low Power 5V 1000kbps RS232 Transceivers

Zywyn Corporation • Tel (408) 733-3225 • Fax (408) 733-3206 • Email sales@zywyn.com • www.zywyn.com

Product Selection GuideAnd Cross Reference

Part

Number

# 0f

RS232

Tx

# of

RS232

Rx

# of Rx

active in

SD

# of

0.1µF

caps

Shut

Down

Wake

Up

TTL

Tri-

State

Data

Rate

(kbps)

ESD HBM

on

RS232 I/O

Pin-to-Pin

Cross

SIPEX

Pin-to-Pin

Cross

MAXIM

ZT207F

5

3

0

4

No

No

No

1000

± 15kV

SP207EH

n/a

ZT208F

4

4

0

4

No

No

No

1000

± 15kV

SP208EH

n/a

ZT211F

4

5

0

4

Yes

No

Yes

1000

± 15kV

SP211EH

n/a

ZT213F

4

5

2

4

Yes

Yes

Yes

1000

± 15kV

SP213EH

n/a

NowAvailable in Green Package Option