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TLK1221RHAT: Features, Specs & More

2026-08-26 15:32:56Mr.Ming
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TLK1221RHAT: Features, Specs & More

The TLK1221RHAT is a high-speed serial transceiver integrated circuit developed by Texas Instruments. In this comprehensive article, we'll delve into the intricacies of the TLK1221RHAT, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.

 

Catalog

TLK1221RHAT’s Overview

Key Features

Specifications

Applications

TLK1221RHAT’s Manufacturer

Conclusion

 

 

TLK1221RHAT’s Overview

The Texas Instruments TLK1221RHAT is a high-speed serial transceiver designed to support advanced communication applications that require low-latency and dependable signal transmission. With its integrated architecture and robust performance, this device is widely used in networking, industrial equipment, and high-performance embedded systems.

 

Key Features

Let's delve into the standout features that make the TLK1221RHAT a standout in the world of electronics:  

The TLK1221RHAT provides high-speed serial data transmission capability.

The device supports reliable data communication with excellent signal integrity.

The transceiver integrates advanced signal conditioning functions.

The component operates with low power consumption for efficient system designs.

The device supports high-speed interface applications in industrial and communication systems.

The TLK1221RHAT is available in a compact surface-mount package for easy PCB integration.

The device is designed to provide stable performance in demanding operating environments.

 

Specifications

Now, let's take a closer look at the technical specifications that define the capabilities of the TLK1221RHAT:

Type

Parameter

Part Status

Active

Type

Transceiver

Protocol

IEEE 802.3

Number of Drivers/Receivers

1/1

Duplex

Full

Voltage - Supply

2.3V ~ 2.7V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

40-VFQFN Exposed Pad

Supplier Device Package

40-VQFN (6x6)

Base Product Number

TLK1221

* TLK1221RHAT’s Datasheet

 

Applications

The TLK1221RHAT is designed for applications that require fast and reliable data communication. It is commonly used in industrial automation systems, communication equipment, networking infrastructure, and embedded control platforms. The device can help improve data transfer efficiency between different system components while maintaining stable signal quality. It is also suitable for applications where low latency and dependable serial communication are critical, including high-performance electronic equipment and specialized industrial systems.

 

TLK1221RHAT’s Manufacturer

Texas Instruments is a global leader in the development and production of a wide range of integrated circuits, including power management ICs, analog and digital signal processing chips, microcontrollers, and more. With a history of innovation and quality, Texas Instruments is a trusted provider of semiconductor solutions for various industries, including electronics, automotive, industrial, and more.

 

Conclusion

The TLK1221RHAT is a high-speed serial transceiver designed to meet the requirements of modern electronic communication systems. With its reliable data transmission capability, compact design, and strong performance characteristics, it remains a valuable solution for industrial and embedded applications.


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