ST3237EBPR datasheet(1/17 Pages) STMICROELECTRONICS

No. de pieza	ST3237EBPR

Descripción Electrónicos	± 15KV ESD-protected, 1μA, 3 to 5.5V, 250Kbps RS-232 Transceiver with stand-by

PDF	17 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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1 / 17 page

March 2006

Rev 6

1/17

17

ST3237E

± 15KV ESD-protected, 1

µA, 3 to 5.5V, 250Kbps

RS-232 Transceiver with stand-by

Feature summary

s

ESD protection for RS-232 I/O pins

– ±15KV human body model

– ±8KV IEC 1000-4-2 contacts discharge

s

1

µA low power shutdown with receivers active

s

Guaranteed data rate

– 250Kbps (normal operation)

– 1Mbps (very high speed operation)

s

Guaranteed slew rate range

–6V/

µs (normal operation)

–24V/

µs (very high speed operation)

s

0.1

µF external capacitors

s

Flow-through pinout

s

Low supply current 300

µA

s

Available in SSOP-28 and SO-28

Description

The ST3237E is a 3V to 5.5V powered EIA/TIA-

232 and V.28/V.24 communication interfaces high

data-rate capability and enhanced electrostatic

discharge (ESD) protection at ±8KV using

IEC1000-4-2 contact discharge and ±15kV using

Human Body Model (HBM). The other pins are

protected with standard ESD protection at ±2kV

using HBM method. The ST3237C is a

transceiver (5 drivers, 3 receivers) for fast modem

applications.

The device has a proprietary low-dropout

transmitter output stage providing true RS-232

performance from a 3V to 5.5V supply using a

dual charge pump. The device is guaranteed to

run at data rates of 250Kbps in the normal

operation mode and 1Mbps in the very high

speed operation mode while maintaining RS-232

output levels..

SSOP

SOP

www.st.com

Order codes

Part number

Temperature

range

Package

Comments

ST3237EBDR

-40 to 85 °C

SO-28 (Tape & Reel)

1000 parts per reel

ST3237ECPR

0 to 70 °C

SSOP-28 (Tape & Reel)

1350 parts per reel

ST3237EBPR

-40 to 85°C

SSOP-28 (Tape & Reel)

1350 parts per reel

Número de pieza similar - ST3237EBPR

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	ST3237EBPR	600Kb / 15P	®5KV ESD-PROTECTED, 1mA, 3 TO 5.5V, 250KBPS, RS-232 TRANSCEIVER WITH STAND-BY 21-Mar-2005
STMicroelectronics	ST3237EBPR	769Kb / 18P	± 15 kV ESD protected, 1 μA, 3 to 5.5 V, 250 kbps RS-232 transceiver with stand-by 13-Nov-2007

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Descripción similar - ST3237EBPR

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
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ST3237EBPR Datasheet(PDF) 1 Page - STMicroelectronics

ST3237EBPR Datasheet(HTML) 1 Page - STMicroelectronics

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