TRSF3223ECDBRG4

更新时间： 2024-11-18 12:16:19

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
26页	811K
描述
3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH Â±15-kV ESD PROTECTION

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TRSF3223ECDBRG4 数据手册

TRSF3223E

www.ti.com

SLLS824A –AUGUST 2007–REVISED SEPTEMBER 2011

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH ±15-kV ESD PROTECTION

Check for Samples: TRSF3223E

FEATURES

DB, DW, OR PW PACKAGE

(TOP VIEW)

•

ESD Protection for RS-232 Bus Pins

–

±15-kV Human-Body Model (HBM)

C1+

20 FORCEOFF

±8-kV IEC 61000-4-2, Contact Discharge

±15-kV IEC 61000-4-2, Air-Gap Discharge

V+

GND

•

Meets or Exceeds the Requirements of

TIA/EIA-232-F and ITU v.28 Standards

C1−

DOUT1

RIN1

C2+

•

Operates With 3-V to 5.5-V V_CCSupply

Operates up to 1000 kbit/s

C2−

ROUT1

FORCEON

DIN1

V−

DOUT2

RIN2

ROUT2

Two Drivers and Two Receivers

Low Standby Current . . . 1 μA Typ

External Capacitors . . . 4 × 0.1 μF

Accepts 5-V Logic Input With 3.3-V Supply

DIN2

INVALID

APPLICATIONS

RGW PACKAGE

(TOP VIEW)

•

Battery-Powered Systems

PDAs

Notebooks

Laptops

Palmtop PCs

Hand-Held Equipment

20 19 18 17 16

C1+ 1

C1− 2

15 DOUT1

14 RIN1

DESCRIPTION/

ORDERING INFORMATION

C2+

C2−

V−

ROUT1

FORCEON

DIN1

The TRSF3223E consists of two line drivers, two line

receivers, and a dual charge-pump circuit with ±15-kV

ESD protection pin to pin (serial-port connection pins,

including GND). This device meets the requirements

of TIA/EIA-232-F and provides the electrical interface

between an asynchronous communication controller

and the serial-port connector. The charge pump and

four small external capacitors allow operation from a

single 3-V to 5.5-V supply. The TRSF3223E operates

at typical data signaling rates up to 1000 kbit/s.

7 8 9 10

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

UNLESS OTHERWISE NOTED this document contains

PRODUCTION DATA information current as of publication date.

Products conform to specifications per the terms of Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...26

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与TRSF3223ECDBRG4相关器件

型号	品牌	获取价格	描述	数据表
TRSF3223ECDW	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECDWG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECDWR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECDWRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECPW	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECPWG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECPWR	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223ECPWRG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223EIDB	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/
TRSF3223EIDBG4	TI	获取价格	3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/

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