ST3222EBPR datasheet(1/18 Pages) STMICROELECTRONICS

部件名	ST3222EBPR

功能描述	짹 15KV ESD-protected, 3 to 5.5V Low power, up to 250KBps, RS-232 drivers and receivers

PDF	18 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 18 page

March 2006

Rev 6

1/

18

Order code

Part number

Temperature

range

Package

Comments

ST3222ECDR

0 to 70 °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

General features

I ESD protection for RS-232 I/O pins ± 15KV

human body model, ± 8KV IEC 1000-4-2

contact discharge

I 300

µA supply current

I 250KBps minimum guarantee data rate

I 6V/

µs minimum guarantee slew rate

I Meet EIA/TIA-232 specification down to 3V

I 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 1mA

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 1mA supply current. The

device is guaranteed to run at data rates of

250Kbps while maintaining RS-232 output levels.

Typical applications are Notebook, Sub-notebook

and Palmtop Computers, Battery Powered

Equipment, Hand-Held Equipment, Peripherals

and Printers.

SSOP

TSSOP

SOP

www.st.com

类似零件编号 - ST3222EBPR

制造商	部件名	数据表	功能描述
STMicroelectronics	ST3222EBPR	198Kb / 10P	±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS Mar-2003
STMicroelectronics	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

More results

类似说明 - ST3222EBPR

制造商	部件名	数据表	功能描述
STMicroelectronics	ST3222E	198Kb / 10P	±15KV ESD-PROTECTED, 3 TO 5.5V, LOW POWER, UP TO 250KBPS, RS-232 DRIVERS AND RECEIVERS Mar-2003
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	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