Datasheet > TRS222CNG4

TRS222CNG4

更新时间： 2025-09-16 19:30:11

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
16页	382K
描述
IC TRANSCEIVER FULL 2/2 18DIP

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数据手册

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TRS222CNG4 数据手册

TRS222

5-V DUAL RS-232 LINE DRIVER/RECEIVER

WITH ±15-kV ESD PROTECTION

www.ti.com

SLLS813–JULY 2007

FEATURES

DW OR N PACKAGE

(TOP VIEW)

•

ESD Protection for RS-232 Bus Pins

–

±15-kV Human-Body Model (HBM)

C1+

SHDN

•

Meets or Exceeds the Requirements of

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

V+

C1−

GND

DOUT1

RIN1

•

Operates at 5-V V_CCSupply

Operates up to 200 kbit/s

C2+

Low Supply Current in Shutdown

Mode . . . 2 μA Typical

C2−

V−

ROUT1

DIN1

•

External Capacitors . . . 4 × 0.1 μF

DOUT2

RIN2

DIN2

ROUT2

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

APPLICATIONS

•

Battery-Powered Systems

PDAs

Notebooks

Laptops

Palmtop PCs

Hand-Held Equipment

DESCRIPTION/ORDERING INFORMATION

The TRS222 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 5-V

supply. This device operates at data signaling rates up to 200 kbit/s and a maximum of 30-V/μs driver output

slew rate. By using shutdown (SHDN), all receivers can be disabled.

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾⁽²⁾

ORDERABLE PART NUMBER

TRS222CN

TOP-SIDE MARKING

TRS222CN

PDIP – N

Tube of 20

0°C to 70°C

Tube of 20

Reel of 1000

Tube of 20

Reel of 1000

TRS222CDW

TRS222CDWR

TRS222IN

SOIC – DW

PDIP – N

TRS222C

TRS222IN

TRS222I

–40°C to 85°C

TRS222IDW

TRS222IDWR

SOIC – DW

(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

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.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...16

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与TRS222CNG4相关器件

型号	品牌	获取价格	描述	数据表
TRS222IDW	TI	获取价格	5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15
TRS222IDWG4	TI	获取价格	5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15
TRS222IDWR	TI	获取价格	5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15
TRS222IDWRG4	TI	获取价格	5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15
TRS222IN	TI	获取价格	5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15
TRS222INE4	TI	获取价格	5-V DUAL RS-232 LINE DRIVER/RECEIVER WITH ±15
TRS2254	ETC	获取价格	TRANSISTOR \| BJT \| NPN \| 225V V(BR)CEO \| 400MA I(C) \| TO-5
TRS2255	ETC	获取价格	TRANSISTOR \| BJT \| NPN \| 225V V(BR)CEO \| 400MA I(C) \| TO-37VAR
TRS232	TI	获取价格	DUAL RS-232 DRIVER/RECEIVER WITH IEC61000-4-2 PROTECTION
TRS232CDR	TI	获取价格	IC DUAL LINE TRANSCEIVER, PDSO16, PLASTIC, MS-012AC, SOIC-16, Line Driver or Receiver

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