TCA9802DGKR
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Texas Instruments TCA9802DGKR

Manufacturer No:
TCA9802DGKR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC TRNSLTR BIDIRECTIONAL 8VSSOP
Delivery:
Payment:
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Product Introduction

Overview

The TCA9802DGKR is a high-performance, bidirectional voltage-level translator produced by Texas Instruments. This component is designed to facilitate seamless communication between devices operating at different voltage levels, making it an essential tool in modern electronic systems. The TCA9802DGKR is particularly well-suited for applications in industrial automation, consumer electronics, and automotive systems, where reliable and efficient voltage translation is critical. Its unique selling points include its low power consumption, high-speed operation, and robust design, which ensure reliable performance in a wide range of environments.

Key Specifications

ParameterValueUnitNotes
Supply Voltage Range1.2 to 3.6VFor VCCA and VCCB
Operating Temperature Range-40 to 85°C
Data RateUp to 100Mbps
PackageVSSOP-8
I/O Voltage Levels1.2 to 3.6VSupports bidirectional translation
Quiescent Current1.5µATypical value
Propagation Delay3.5nsTypical value

Key Features

  • Bidirectional Voltage Translation: Supports seamless communication between devices with different voltage levels.
  • Low Power Consumption: Ideal for battery-powered applications, with a typical quiescent current of 1.5 µA.
  • High-Speed Operation: Capable of data rates up to 100 Mbps, ensuring efficient data transfer.
  • Robust Design: Operates reliably across a wide temperature range (-40°C to 85°C).
  • Compact Package: Available in a VSSOP-8 package, making it suitable for space-constrained designs.

Applications

The TCA9802DGKR is widely used in various industries due to its versatile capabilities. In industrial automation, it ensures reliable communication between sensors, controllers, and actuators operating at different voltage levels. In consumer electronics, it facilitates the integration of components in smartphones, tablets, and wearables. Additionally, in automotive systems, it supports communication between electronic control units (ECUs) and sensors, enhancing vehicle performance and safety. Its low power consumption and high-speed operation make it an ideal choice for modern electronic systems.

Q & A

1. What is the primary function of the TCA9802DGKR?

The TCA9802DGKR is a bidirectional voltage-level translator designed to enable communication between devices operating at different voltage levels.

2. What is the operating voltage range of the TCA9802DGKR?

The operating voltage range is from 1.2 V to 3.6 V for both VCCA and VCCB.

3. What is the maximum data rate supported by this component?

The TCA9802DGKR supports data rates up to 100 Mbps.

4. Is the TCA9802DGKR suitable for automotive applications?

Yes, its robust design and wide operating temperature range make it suitable for automotive systems.

5. What is the typical quiescent current of the TCA9802DGKR?

The typical quiescent current is 1.5 µA.

6. What package does the TCA9802DGKR come in?

It is available in a VSSOP-8 package.

7. Can the TCA9802DGKR operate in harsh environments?

Yes, it operates reliably across a temperature range of -40°C to 85°C.

8. What are the key advantages of using the TCA9802DGKR?

Its low power consumption, high-speed operation, and bidirectional voltage translation capabilities are key advantages.

9. Is the TCA9802DGKR compatible with low-voltage devices?

Yes, it supports voltage levels as low as 1.2 V, making it compatible with low-voltage devices.

10. Where can I find detailed technical specifications for the TCA9802DGKR?

Detailed specifications can be found in the official datasheet provided by Texas Instruments or on distributor websites like Digi-Key or Mouser.

Product Attributes

Translator Type:Voltage Level
Channel Type:Bidirectional
Number of Circuits:1
Channels per Circuit:2
Voltage - VCCA:0.8 V ~ 3.6 V
Voltage - VCCB:1.65 V ~ 3.6 V
Input Signal:- 
Output Signal:- 
Output Type:Non-Inverted
Data Rate:- 
Operating Temperature:-40°C ~ 125°C (TA)
Features:- 
Mounting Type:Surface Mount
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:8-VSSOP
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Similar Products

Part Number TCA9802DGKR TCA9803DGKR TCA9802DGKT TCA9800DGKR TCA9801DGKR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active
Translator Type Voltage Level Voltage Level Voltage Level Voltage Level Voltage Level
Channel Type Bidirectional Bidirectional Bidirectional Bidirectional Bidirectional
Number of Circuits 1 1 1 1 1
Channels per Circuit 2 2 2 2 2
Voltage - VCCA 0.8 V ~ 3.6 V 0.8 V ~ 3.6 V 0.8 V ~ 3.6 V 0.8 V ~ 3.6 V 0.8 V ~ 3.6 V
Voltage - VCCB 1.65 V ~ 3.6 V 1.65 V ~ 3.6 V 1.65 V ~ 3.6 V 1.65 V ~ 3.6 V 1.65 V ~ 3.6 V
Input Signal - - - - -
Output Signal - - - - -
Output Type Non-Inverted Non-Inverted Non-Inverted Non-Inverted Non-Inverted
Data Rate - - - - -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Features - - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP

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