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MAX3238EIDWR.B中文资料

厂家型号

MAX3238EIDWR.B

文件大小

535.69Kbytes

页面数量

23

功能描述

3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD (HBM) PROTECTION

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

LOGO

MAX3238EIDWR.B数据手册规格书PDF详情

FEATURES

RS-232 Bus-Pin ESD Protection Exceeds

±15 kV Using Human-Body Model (HBM)

Meets or Exceeds the Requirements of

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

Operates With 3-V to 5.5-V VCC Supply

Operates up to 400 kbit/s

Five Drivers and Three Receivers

Auto-Powerdown Plus Feature Enables

Flexible Power-Down Mode

Low Standby Current . . . 1 mA Typical

External Capacitors . . . 4 ´ 0.1 mF

Accepts 5-V Logic Input With 3.3-V Supply

Always-Active Noninverting Receiver Output

(ROUT1B)

Alternative High-Speed Pin-Compatible

Device (1 Mbit/s) for SNx5C3238

ESD Protection for RS-232 Interface Pins

– ±15 kV – Human-Body Model (HBM)

– ±8 kV – IEC61000-4-2, Contact Discharge

– ±15 kV – IEC61000-4-2, Air-Gap Discharge

APPLICATIONS

Battery-Powered Systems

PDAs

Notebooks

Subnotebooks

Laptops

Palmtop PCs

Hand-Held Equipment

Modems

Printers

DESCRIPTION/ORDERING INFORMATION

The MAX3238E consists of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV

ESD (HBM) protection on the driver output (DOUT) and receiver input (RIN) terminals. The device meets the

requirements of TIA/EIA-232-F and provides the electrical interface between notebook and subnotebook

computer applications. The charge pump and four small external capacitors allow operation from a single 3-V to

5.5-V supply. In addition, the device includes an always-active noninverting output (ROUT1B), which allows

applications using the ring indicator to transmit data while the device is powered down. This device operates at

data signaling rates up to 250 kbit/s and a maximum of 30-V/ms driver output slew rate.

更新时间:2025-7-23 8:30:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TexasInstruments
18+
ICRS2323V-5.5VDRVR28-SOI
6800
公司原装现货/欢迎来电咨询!
TI
22+
SOP28
3000
原装正品,支持实单
Texas Instruments
24+
28-TSSOP
65200
一级代理/放心采购
TI(德州仪器)
2447
TSSOP-28
315000
50个/管一级代理专营品牌!原装正品,优势现货,长期
TI
20+
SSOP-28
250
就找我吧!--邀您体验愉快问购元件!
TI(德州仪器)
2021+
TSSOP-28
499
Texas Instruments(德州仪器)
22+
NA
500000
万三科技,秉承原装,购芯无忧
TI
22+
28TSSOP
9000
原厂渠道,现货配单
TI/德州仪器
22+
UNKNOWN
12245
现货,原厂原装假一罚十!
TI
23+
28TSSOP
9000
原装正品,支持实单

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Texas Instruments 美国德州仪器公司

中文资料: 20023条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每