Datasheet > 驱动程序和接口 > 线路驱动器或接收器> UA9638C-EP

UA9638C-EP

更新时间： 2024-11-26 12:16:55

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
10页	517K
描述
DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER

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UA9638C-EP 数据手册

uA9638C-EP

www.ti.com

SLLSEA4A –DECEMBER 2011–REVISED DECEMBER 2011

DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER

Check for Samples: uA9638C-EP

FEATURES

•

Meets or Exceeds ANSI Standard

EIA/TIA-422-B

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

•

Operates From a Single 5-V Power Supply

Drives Loads as Low as 50 Ω up to 15 Mbps

TTL- and CMOS-Input Compatibility

Output Short-Circuit Protection

•

Controlled Baseline

One Assembly/Test Site

One Fabrication Site

Rated From –40°C to 85°C

Extended Product Life Cycle

Extended Product-Change Notification

Product Traceability

Interchangeable With National

Semiconductor™ DS9638

D PACKAGE

(TOP VIEW)

V_CC

GND

DESCRIPTION

The uA9638C is a dual high-speed differential line driver designed to meet ANSI Standard EIA/TIA-422-B. The

inputs are TTL and CMOS compatible and have input clamp diodes. Schottky-diode-clamped transistors are

used to minimize propagation delay time. This device operates from a single 5-V power supply and is supplied in

an 8-pin package.

The uA9638 provides the current needed to drive low-impedance loads at high speeds. Typically used with

twisted-pair cabling and differential receiver(s), base-band data transmission can be accomplished up to and

exceeding 15 Mbps in properly designed systems. The uA9637A dual line receiver is commonly used as the

receiver. For even faster switching speeds in the same pin configuration, see the SN75ALS191.

The uA9638C is characterized for operation from -40°C to 85°C.

This symbol is in accordance with ANSI/IEEE Std 91-1984 and

IEC Publication 617-12.

Figure 2. Logic Diagram

Figure 1. Logic Symbol

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.

National Semiconductor is a trademark of National Semiconductor Corporation.

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...10

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与UA9638C-EP相关器件

型号	品牌	获取价格	描述	数据表
UA9638C-EP_14	TI	获取价格	DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
UA9638CIDREP	TI	获取价格	DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
UA9638CJG	ETC	获取价格	Line Driver
UA9638CP	TI	获取价格	DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER
UA9638CP-00	TI	获取价格	LINE DRIVER, PDIP8
UA9638CP1	ROCHESTER	获取价格	Line Driver
UA9638CP1	TI	获取价格	IC,LINE DRIVER,2 DRIVER,S-TTL,DIP,8PIN,PLASTIC
UA9638CP3	TI	获取价格	IC,LINE DRIVER,2 DRIVER,S-TTL,DIP,8PIN,PLASTIC
UA9638CPE4	TI	获取价格	双路高速差分线路驱动器 \| P \| 8 \| 0 to 70
UA9638RC	ETC	获取价格	Line Driver

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