TXS0102 (11)
TIThe TXS0102 is available from TI at Xecor. Designed for bidirectional voltage-level translation, the TXS0102 offers high-speed data rates up to 24 Mbps (push-pull) and 2 Mbps (open-drain), flexible voltage compatibility (1.65 V to 3.6 V on A port and 2.3 V to 5.5 V on B port), and features like VCC isolation, partial power-down mode, and no power-supply sequencing requirements. Available in multiple package options such as DSBGA, SSOP, VSSOP, and X2SON, it is ideal for mixed-voltage systems in applications like I2C and MDIO interfaces. Whether used in industrial, automotive, or telecommunications systems, this series ensures reliable performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for TI. Please view our extensive selection of the TXS0102 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| TXS0102DCTR | Voltage Level Translator 2-Channel Bidirectional 8-Pin SSOP Tape and Reel | SSOP-8 | 3,801 | |
| TXS0102QDCURQ1 | AEC-Q100 Compliant for Automotive Applications | VSSOP (DCU)-8 | 7,575 | |
| TXS0102DQMR | 102DQMR - 2-channel voltage translator module | XFDFN-8 | 5,339 | |
| TXS0102DQER | Tape and reel packaging for bulk quantities | XFDFN-8 | 8,347 | |
| TXS0102YZPR | Voltage Level Translator 2-CH Bidirectional 8-Pin DSBGA T/R | DSBGA-8 | 8,999 | |
| TXS0102DCUT | Bi-directional voltage level conversion | VSSOP-8 | 7,998 | |
| TXS0102DCUTG4 | Two-Bit Bidirectional Voltage Level Translator | VSSOP-8 | 3,923 | |
| TXS0102DCURG4 | Voltage Level Translator 2-CH Bidirectional 8-Pin VSSOP T/R | VSSOP-8 | 6,315 | |
| TXS0102YZTR | Voltage Level Translator 2-CH Bidirectional 8-Pin DSBGA T/R | DSBGA-8 | 8,110 | |
| TXS0102DCUR | The TXS0102DCUR is a high-speed voltage level translator with a maximum data rate of 24 Mbps | VSSOP8 | 7,974 | |
| TXS0102DCTT | Voltage level shifter designed for bidirectional communication in open-drain and push-pull systems | SSOP-8 | 5,306 |
Key Featrues
No Direction-Control Signal Needed: This feature simplifies the design and operation of the voltage-level shifter by eliminating the need for a separate direction-control signal. It enhances ease of use and reduces complexity in mixed-voltage system designs.
High Data Rate Support (24 Mbps Push-Pull, 2 Mbps Open-Drain): The device supports high-speed data transmission up to 24 Mbps in push-pull mode and 2 Mbps in open-drain mode. This makes it suitable for applications requiring fast signal translation, such as I2C and MDIO interfaces.
Wide Voltage Range Compatibility (1.65 V to 5.5 V): The A port supports voltages from 1.65 V to 3.6 V, while the B port supports 2.3 V to 5.5 V. This broad compatibility enables seamless bidirectional translation between various logic levels, including 1.8 V, 2.5 V, 3.3 V, and 5 V systems.
VCC Isolation Feature: If either VCC input is at GND, both ports enter a high-impedance state. This ensures safe operation during power-up or power-down scenarios, preventing unintended signal interference and enhancing system reliability.
ESD Protection (Up to 8 kV Human-Body Model): The device provides robust ESD protection, with the B port offering up to 8 kV Human-Body Model protection. This safeguards the circuit against electrostatic discharge, improving durability and reliability in harsh environments.
High Data Rate Support (24 Mbps Push-Pull, 2 Mbps Open-Drain): The device supports high-speed data transmission up to 24 Mbps in push-pull mode and 2 Mbps in open-drain mode. This makes it suitable for applications requiring fast signal translation, such as I2C and MDIO interfaces.
Wide Voltage Range Compatibility (1.65 V to 5.5 V): The A port supports voltages from 1.65 V to 3.6 V, while the B port supports 2.3 V to 5.5 V. This broad compatibility enables seamless bidirectional translation between various logic levels, including 1.8 V, 2.5 V, 3.3 V, and 5 V systems.
VCC Isolation Feature: If either VCC input is at GND, both ports enter a high-impedance state. This ensures safe operation during power-up or power-down scenarios, preventing unintended signal interference and enhancing system reliability.
ESD Protection (Up to 8 kV Human-Body Model): The device provides robust ESD protection, with the B port offering up to 8 kV Human-Body Model protection. This safeguards the circuit against electrostatic discharge, improving durability and reliability in harsh environments.
Applications
Mixed-Voltage I2C Communication Bridge: The 2-bit bidirectional voltage-level shifter is perfect for enabling seamless communication between mixed-voltage I2C devices. It ensures compatibility between low-voltage (1.8 V, 2.5 V, 3.3 V) and high-voltage (5 V) systems, making it ideal for interfacing sensors, microcontrollers, and peripherals in IoT and embedded systems.
MDIO Interface Voltage Translation: This voltage-level shifter is well-suited for translating MDIO (Management Data Input/Output) signals in networking equipment. It allows communication between PHY devices operating at different voltage levels (e.g., 1.8 V and 3.3 V), ensuring reliable data exchange in Ethernet switches and routers.
Open-Drain Signal Level Shifting for Industrial Sensors: The device is ideal for translating open-drain signals from industrial sensors, such as proximity sensors or encoders, to higher voltage levels (e.g., 5 V) for processing by control systems. Its bidirectional capability ensures robust signal integrity in harsh industrial environments.
Push-Pull Logic Level Translation for Display Interfaces: This voltage-level shifter can be used to translate push-pull logic signals between low-voltage microcontrollers (1.8 V, 2.5 V) and higher-voltage display drivers (3.3 V, 5 V). It ensures accurate and fast data transmission, making it suitable for applications in consumer electronics and automotive displays.
MDIO Interface Voltage Translation: This voltage-level shifter is well-suited for translating MDIO (Management Data Input/Output) signals in networking equipment. It allows communication between PHY devices operating at different voltage levels (e.g., 1.8 V and 3.3 V), ensuring reliable data exchange in Ethernet switches and routers.
Open-Drain Signal Level Shifting for Industrial Sensors: The device is ideal for translating open-drain signals from industrial sensors, such as proximity sensors or encoders, to higher voltage levels (e.g., 5 V) for processing by control systems. Its bidirectional capability ensures robust signal integrity in harsh industrial environments.
Push-Pull Logic Level Translation for Display Interfaces: This voltage-level shifter can be used to translate push-pull logic signals between low-voltage microcontrollers (1.8 V, 2.5 V) and higher-voltage display drivers (3.3 V, 5 V). It ensures accurate and fast data transmission, making it suitable for applications in consumer electronics and automotive displays.
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