ST3241EB_10 datasheet(1/13 Pages) STMICROELECTRONICS

No de pièce	ST3241EB

Description	±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto-power-down

PDF	13 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

Logo

1 / 13 page

September 2010

Doc ID 9066 Rev 5

1/13

1

ST3241EB

ST3241EC

±15 kV ESD protected 3 to 5.5 V, 400 kbps,

RS-232 transceiver with auto-power-down

Features

■ ESD protection for RS-232 I/O pins:

±8 kV IEC 1000-4-2 contact discharge

±15 kV human body model

■ 1 µA supply current achieved when in auto-

power-down

■ 250 kbps minimum guaranteed data rate

■ Guaranteed 6 V/ms slew rate range

■ Guaranteed mouse drive ability

■ 0.1 µF external capacitors

■ Meets EIA/TIA-232 specifications down to 3 V

■ Available in SSOP-28 package

Description

The ST3241E device consists of 3 drivers, 5

receivers and a dual charge-pump circuit. The

device meets the requirements of EIA/TIA and

V.28/V.24 communication standards providing

high data rate capability and enhanced

electrostatic discharge (ESD) protection. All

transmitter outputs and receiver inputs are

protected to ±8 kV using IEC 1000-4-2 contact

discharge and ±15 kV using the human body

model. The receiver R2 is always active to

implement a wake-up feature for serial port.

The ST3241E has a proprietary low-dropout

transmitter output stage enabling true RS-232

performance from a 3.0 V to 5.5 V supply with a

dual charge pump. The device is guaranteed to

run at data rates of 250 kbps while maintaining

RS-232 output levels.

It is a complete serial port (3 drivers, 5 receivers)

intended for notebook or sub-notebook

computers. Receivers R1 and R2 have extra

outputs in addition to their standard outputs.

These extra outputs are always active.

Typical applications are in notebooks, sub-

notebooks, palmtop computers, battery-powered

equipment, hand-held equipment, peripherals and

printers.

SSOP-28

Table 1.

Device summary

Order code

Temperature range

Package

Packaging

ST3241ECPR

0 to 70°C

SSOP-28 (tape and reel)

1350 parts per reel

ST3241EBPR

–40 to 85°C

SSOP-28 (tape and reel)

1350 parts per reel

www.st.com

Numéro de pièce similaire - ST3241EB_10

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	ST3241EBD	208Kb / 13P	® 5KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN Mar-2004
	ST3241EBDR	208Kb / 13P	® 5KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN Mar-2004
	ST3241EBDR	261Kb / 17P	짹15kV ESD Protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto-powerdown 03-Apr-2006
	ST3241EBPR	208Kb / 13P	® 5KV ESD PROTECTED 3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN Mar-2004
	ST3241EBPR	261Kb / 17P	짹15kV ESD Protected 3 to 5.5V, 400kbps, RS-232 transceiver with auto-powerdown 03-Apr-2006

More results

Description similaire - ST3241EB_10

Fabricant	No de pièce	Fiches technique	Description
Texas Instruments	MAX3318E	166Kb / 18P	2.5-V 460-kbps RS-232 TRANSCEIVER WITH 짹15-kV ESD PROTECTION
Texas Instruments	TRS3318	342Kb / 17P	2.5-V 460-kbps RS-232 TRANSCEIVER WITH 짹15-kV ESD PROTECTION
STMicroelectronics	ST3241EB	654Kb / 15P	±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto-power-down 13-Nov-2007
	ST202EB	724Kb / 18P	/- 15 kV ESD protected 5 V RS-232 transceiver 08-Feb-2008
	ST207EB	632Kb / 15P	/-15 kV ESD protected 5 V RS-232 transceiver 22-Aug-2007
	ST3222EB	679Kb / 15P	/-15 kV ESD protected, 3 to 5.5 V low power, up to 250 Kbps, RS-232 drivers and receivers 21-Jan-2008
	ST3237EB	769Kb / 18P	± 15 kV ESD protected, 1 μA, 3 to 5.5 V, 250 kbps RS-232 transceiver with stand-by 13-Nov-2007
	ST3243B	724Kb / 22P	3 to 5.5 V, 400 Kbps, RS-232 transceiver with auto-power-down 12-Nov-2007
	ST3243B	242Kb / 17P	3 to 5.5 V, 400 kbps, RS-232 transceiver with auto-power-down 07-Oct-2011
	ST3243ECTR-E	633Kb / 16P	(,-) 15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto power-down 16-Oct-2009

More results

ST3241EB Fiches technique(PDF) 1 Page - STMicroelectronics

ST3241EB Fiches technique(HTML) 1 Page - STMicroelectronics

Numéro de pièce similaire - ST3241EB_10

Description similaire - ST3241EB_10

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13

Fiches technique Télécharger

Lien URL