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SN75LBC172A数据手册集成电路(IC)的驱动器接收器收发器规格书PDF

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厂商型号

SN75LBC172A

参数属性

SN75LBC172A 封装/外壳为16-SOIC(0.295",7.50mm 宽);包装为卷带(TR);类别为集成电路(IC)的驱动器接收器收发器;产品描述:IC DRIVER 4/0 16SOIC

功能描述

四路 RS-485 差分线路驱动器

封装外壳

16-SOIC(0.295",7.50mm 宽)

制造商

TI Texas Instruments

中文名称

德州仪器 美国德州仪器公司

数据手册

下载地址下载地址二

更新时间

2025-8-6 23:00:00

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SN75LBC172A规格书详情

描述 Description

The SN65LBC172A and SN75LBC172A are quadruple differential line drivers with 3-state outputs, designed for TIA/EIA-485 (RS-485), TIA/EIA-422 (RS-422), and ISO 8482 applications.

These devices are optimized for balanced multipoint bus transmission at signalling rates up to 30 million bits per second. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

Each driver features current limiting and thermal-shutdown circuitry making it suitable for high-speed mulitpoint data transmission applications in noisy environments. These devices are designed using LinBiCMOS™, facilitating low power consumption and robustness.

The G and G inputs provide driver enable control using either positive or negative logic. When disabled or powered off, the driver outputs present a high-impedance to the bus for reduced system loading.

The SN75LBC172A is characterized for operation over the temperature range of 0°C to 70°C. The SN65LBC172A is characterized over the temperature range from -40°C to 85°C.

特性 Features

• Designed for TIA/EIA-485, TIA/EIA-422, andISO 8482 Applications
• Signaling Rates up to 30 Mbps
• Propagation Delay Times 1.5 mA Max
• Output ESD Protection 12 kV
• Driver Positive- and Negative-Current Limiting
• Power-Up and Power-Down Glitch-Free for Live Insertion Applications
• Thermal Shutdown Protection
• Industry Standard Pin-Out, Compatible With SN75172, AM26LS31, DS96172, LTC486, and MAX3045
LinBiCMOS is a trademark of Texas Instruments. The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

技术参数

  • 制造商编号

    :SN75LBC172A

  • 生产厂家

    :TI

  • Number of transmitters

    :4

  • Duplex

    :—

  • Supply voltage (Nom) (V)

    :5

  • Signaling rate (Max) (Mbps)

    :30

  • IEC 61000-4-2 contact (+/- kV)

    :—

  • Fault protection (V)

    :-10 to 15

  • Common mode range

    :-7 to 12

  • Number of nodes

    :32

  • Isolated

    :No

  • ICC (Max) (mA)

    :23

  • Rating

    :Catalog

  • Operating temperature range (C)

    :0 to 70

供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
24+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
TI(德州仪器)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
TI
23+
NA
20000
全新原装假一赔十
询价
TI
20+
SOP
35830
原装优势主营型号-可开原型号增税票
询价
TI
24+
SOP20
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
TI
23+
NA
339
专做原装正品,假一罚百!
询价
TI
24+
PDIP|16
279100
免费送样原盒原包现货一手渠道联系
询价
TI
23+
SOP20
3848
原厂原装正品
询价