ST3222EBDR datasheet(1/10 Pages) STMICROELECTRONICS

Il numero della parte	ST3222EBDR

Spiegazioni elettronici	±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS

PDF	10 Pages

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Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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March 2003

s

ESD PROTECTIO FOR RS-232 I/O PINS

±15KV HUMAN BODY MODEL

±8KV IEC 1000-4-2 CONTACT DISCHARGE

s

300

µA SUPPLY CURRENT

s

250Kbps MINIMUM GUARENTEED DATA

RATE

s

6V/

µs MINIMUM GUARANTEED SLEW RATE

s

MEET EIA/TIA-232 SPECIFICATIONS DOWN

TO 3V

s

AVAILABLE IN SO-18, SSOP20 AND

TSSOP20

DESCRIPTION

The ST3222E is a 3V powered EIA/TIA-232 and

V.28/V.24 communications interface with low

power requirements, high data-rate capabilities

and enhanced electrostatic discharge (ESD)

protection to ±8kV using IEC1000-4-2 Contact

Discharge and ±15kV using the Human Body

Model. ST3222E has a proprietary low dropout

transmitter output stage providing true RS-232

performance from 3 to 5V supplies with a dual

charge pump. The charge pump requires only four

small 0.1mF external capacitors for operation form

3V supply.

The device has two receivers and two drivers. The

ST3222E features a 1

µA shutdown mode that

reduces power consumption and extends battery

life in portable systems. Its receivers can remain

active in shutdown mode, allowing external

devices such as modems to be monitored using

only 1

µA supply current.

The device is guaranteed to run at data rates of

250Kbps while maintaining RS-232 output levels.

Typical applications are Notebook, Subnotebook

and

Palmtop

Computers,

Battery

Powered

Equipment, Hand-Held Equipment, Peripherals

and Printers.

ORDERING CODES

Type

Temperature

Range

Package

Comments

ST3222ECD

0 to 70 °C

SO-18 (Tube)

50parts per tube / 20tube per box

ST3222EBD

-40 to 85 °C

SO-18 (Tube)

50parts per tube / 20tube per box

ST3222ECDR

0 to 70 °C

SO-18 (Tape & Reel)

1000 parts per reel

ST3222EBDR

-40 to 85 °C

SO-18 (Tape & Reel)

1000 parts per reel

ST3222ECPR

0 to 70 °C

SSOP20 (Tape & Reel)

1350 parts per reel

ST3222EBPR

-40 to 85 °C

SSOP20 (Tape & Reel)

1350 parts per reel

ST3222ECTR

0 to 70 °C

TSSOP20 (Tape & Reel)

2500 parts per reel

ST3222EBTR

-40 to 85 °C

TSSOP20 (Tape & Reel)

2500 parts per reel

ST3222E

±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER,

UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS

SOP

SSOP

TSSOP

Codice articolo simile - ST3222EBDR

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
STMicroelectronics	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
	ST3222EBPR	520Kb / 18P	짹 15KV ESD-protected, 3 to 5.5V Low power, up to 250KBps, RS-232 drivers and receivers 22-Mar-2006
	ST3222EBPR	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
	ST3222EBTR	520Kb / 18P	짹 15KV ESD-protected, 3 to 5.5V Low power, up to 250KBps, RS-232 drivers and receivers 22-Mar-2006
	ST3222EBTR	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

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Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
STMicroelectronics	ST3232E	426Kb / 16P	±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS April 2003
Intersil Corporation	ISL83220E	267Kb / 11P	/-15kV ESD Protected, 3V to 5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers September 2001
	ISL83385E	94Kb / 11P	15kV ESD Protected, 3V to 5.5V, /-1 Microamp, 250kbps, RS-232 Transmitters/Receivers January 2001
	ICL3207E	329Kb / 12P	/- 15kV ESD Protected, 3V to 5.5V, Low Power, 250kbps, RS-232 Transmitters/Receivers June 2004
STMicroelectronics	ST3222E	520Kb / 18P	짹 15KV ESD-protected, 3 to 5.5V Low power, up to 250KBps, RS-232 drivers and receivers 22-Mar-2006
STMicroelectronics	ST3232E	382Kb / 20P	±15kV ESD-Protection, 3 to 5.5V, low power, up to 250KBPS, RS-232 drivers and receivers 06-Sep-2006
Intersil Corporation	ICL3243ECAZ-T	699Kb / 33P	±15kV ESD Protected, 3V to 5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers February 22, 2010
	ISL83220ECV	198Kb / 10P	±15kV ESD Protected, 3V to 5.5V, 1Microamp, 250kbps, RS-232 Transmitters/Receivers April 27, 2006
	RS-232	750Kb / 33P	±15kV ESD Protected, 3V to 5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers December 9, 2015
Renesas Technology Corp	ICL3207E	657Kb / 13P	/- 15kV ESD Protected, 3V to 5.5V, Low Power, 250kbps, RS-232 Transmitters/Receivers

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ST3222EBDR Scheda tecnica(PDF) 1 Page - STMicroelectronics

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