UA9638CDR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UA9638CDR
Manufacturer

TI
ChipWorker Part#

CW2228444
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

TEXAS INSTRUMENTS UA9638CDR RS422 Driver RS422, 4.75V-5.25V supply, 2 Drivers, SOIC-8
Documentation

Datasheet

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UA9638CDR Specifications

Attribute	Attribute Value

Part Number	UA9638CDR
Manufacturer	TI
ChipWorker Part#	CW2228444
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	4.75V (min)
Supply Current	65 mA
Number of Positions	8 Position
Data Rate	15.0 Mbps
Drivers Per Package	2
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.75V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
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Size-Height	1.5 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

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 0°C to 70°C.
• Meets or Exceeds ANSI Standard EIA/TIA-422-B
• 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
• Interchangeable With National Semiconductor™ DS9638

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