TRSF3221

更新时间： 2024-11-01 06:03:03

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
17页	490K
描述
3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION

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中文翻译

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TRSF3221 数据手册

TRSF3232E

3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER

WITH ±15-kV IEC ESD PROTECTION

www.ti.com

SLLS825–AUGUST 2007

FEATURES

D, DB, DW, OR PW PACKAGE

•

Operates With 3-V to 5.5-V V_CCSupply

(TOP VIEW)

Operates up to 1 Mbit/s

C1+

V+

Low Supply Current . . . 300 μA Typ

External Capacitors . . . 4 × 0.1 μF

Accept 5-V Logic Input With 3.3-V Supply

GND

C1−

DOUT1

RIN1

C2+

Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

C2−

ROUT1

DIN1

V−

•

ESD Protection for RS-232 Pins

DOUT2

RIN2

DIN2

ROUT2

–

±15-kV Human-Body Model (HBM)

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

±8-kV IEC 61000-4-2 Contact Discharge

APPLICATIONS

•

Battery-Powered Systems

PDAs

Notebooks

Laptops

Palmtop PCs

Hand-Held Equipment

DESCRIPTION/ORDERING INFORMATION

The TRSF3232E 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 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 TRSF3232E operates

at data signaling rates up to 1 Mbit/s and a driver output slew rate of 14 V/μs to 150 V/μs.

ORDERING INFORMATION

T_A

PACKAGE⁽¹⁾⁽²⁾

ORDERABLE PART NUMBER

TRSF3232ECD

TOP-SIDE MARKING

TRSF3232EC

Tube of 40

SOIC – D

Reel of 2500

Tube of 40

TRSF3232ECDR

TRSF3232ECDW

TRSF3232ECDWR

TRSF3232ECDBR

TRSF3232ECPW

TRSF3232ECPWR

TRSF3232EID

SOIC – DW

SSOP – DB

TSSOP – PW

TRSF3232EC

RT32EC

0°C to 70°C

Reel of 2000

Tube of 90

RT32EC

Reel of 2000

Tube of 40

SOIC – D

TRSF3232EI

SOIC – DW

Tube of 40

TRSF3232EIDR

TRSF3232EIDW

TRSF3232EIDWR

TRSF3232EIDBR

TRSF3232EIPW

SOIC – DW

SSOP – DB

TSSOP – PW

TRSF3232EI

RT32EI

–40°C to 85°C

TSSOP – PW

Reel of 2000

Tube of 90

RT32EI

Reel of 2000

TRSF3232EIPWR

(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(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...17

中文翻译

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与TRSF3221相关器件

型号	品牌	获取价格	描述	数据表
TRSF3221CDB	TI	获取价格	暂无描述
TRSF3221CDBRG4	TI	获取价格	LINE TRANSCEIVER, PDSO16, GREEN, SSOP-16
TRSF3221CPWR	TI	获取价格	暂无描述
TRSF3221E	TI	获取价格	3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE
TRSF3221E_V01	TI	获取价格	3-V TO 5.5-V SINGLE-CHANNEL RS-232 1-Mbit/s L
TRSF3221ECDB	TI	获取价格	暂无描述
TRSF3221ECDBR	TI	获取价格	3-V to 5.5-V Single-Channel RS-232 1-Mbit/s Line Driver/Receiver With +/-15-kV IEC ESD Pro
TRSF3221ECPWR	TI	获取价格	具有 +/-15kV IEC-ESD 保护的 3V 至 5.5V 单通道 1Mbps RS
TRSF3221ECPWRG4	TI	获取价格	LINE TRANSCEIVER, PDSO16, GREEN, PLASTIC, TSSOP-16
TRSF3221EIDB	TI	获取价格	3-V to 5.5-V Single-Channel RS-232 1-Mbit/s Line Driver/Receiver With +/-15-kV IEC ESD Pro

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