Overview
The TXS0104EDG4 is a 4-bit bidirectional voltage-level translator produced by Texas Instruments. This component is designed to facilitate reliable voltage level translation in mixed-voltage systems, making it an essential part of various electronic devices. It supports a wide range of voltage levels, from 1.65V to 5.5V, and features automatic direction sensing, which simplifies the design process and eliminates the need for additional control signals.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Number of Circuits | 1 |
| Channels per Circuit | 4 |
| Voltage - VCCA | 1.65 V ~ 3.6 V |
| Voltage - VCCB | 2.3 V ~ 5.5 V |
| Data Rate | 24Mbps (push-pull), 2Mbps (open drain) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 14-SOIC (0.154" | 3.90mm Width) |
| ESD Protection | Up to 15kV Human-Body Model, ±8kV contact discharge, ±10kV air-gap discharge |
| Mounting Type | Surface Mount |
Key Features
- Automatic Direction Sensing: Eliminates the need for additional control signals, simplifying the design process.
- High-Speed Operation: Supports data rates up to 24Mbps for push-pull and 2Mbps for open-drain configurations.
- Wide Operating Voltage Range: Compatible with voltages from 1.65V to 5.5V, allowing for translation between different voltage nodes.
- ESD Protection: Exceeds JESD 22 standards with protection up to 15kV Human-Body Model and ±8kV contact discharge.
- Low Propagation Delay: Ensures fast response times with a propagation delay time of 260 ns.
- Compact Package: Available in a 14-SOIC package, contributing to compact designs.
Applications
- Industrial Automation: Suitable for use in factory automation, motor control, and sensor systems.
- Consumer Electronics: Ideal for smartphones, tablets, and desktop PCs.
- IoT Devices: Used in various Internet of Things applications.
- Robotics: Applicable in robotic systems requiring bidirectional voltage translation.
- Medical Devices: Can be used in medical equipment requiring reliable voltage level translation.
- Test Equipment: Useful in test and measurement devices.
Q & A
- What is the primary function of the TXS0104EDG4?
The TXS0104EDG4 is a 4-bit bidirectional voltage-level translator designed to translate voltage levels between different voltage nodes in mixed-voltage systems. - What are the supported voltage ranges for VCCA and VCCB?
VCCA supports voltages from 1.65V to 3.6V, and VCCB supports voltages from 2.3V to 5.5V. - What are the maximum data rates for push-pull and open-drain configurations?
The maximum data rates are 24Mbps for push-pull and 2Mbps for open-drain configurations. - What is the operating temperature range of the TXS0104EDG4?
The operating temperature range is -40°C to 85°C. - Does the TXS0104EDG4 require direction-control signals?
No, the TXS0104EDG4 features automatic direction sensing, eliminating the need for additional control signals. - What type of ESD protection does the TXS0104EDG4 offer?
The TXS0104EDG4 offers ESD protection up to 15kV Human-Body Model, ±8kV contact discharge, and ±10kV air-gap discharge. - In what package is the TXS0104EDG4 available?
The TXS0104EDG4 is available in a 14-SOIC package. - What are some common applications of the TXS0104EDG4?
Common applications include industrial automation, consumer electronics, IoT devices, robotics, medical devices, and test equipment. - Does the TXS0104EDG4 require specific power-supply sequencing?
No, the TXS0104EDG4 does not require specific power-supply sequencing; VCCA or VCCB can be ramped first. - What is the propagation delay time of the TXS0104EDG4?
The propagation delay time is 260 ns.
