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TXS0102DQMR

Name: TXS0102DQMR
Rating: 4.7 (12 reviews)

IC TRNSLTR BIDIRECTIONAL 8X2SON

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製造商。部分 #TXS0102DQMR
包 XFDFN-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TranslatorType	Voltage Level
ChannelType	Bidirectional
NumberofCircuits	1
ChannelsperCircuit	2
Voltage-VCCA	1.65 V ~ 3.6 V
Voltage-VCCB	2.3 V ~ 5.5 V
OutputType	Open Drain, Push-Pull
DataRate	24Mbps
OperatingTemperature	-40°C ~ 85°C (TA)
Features	Auto-Direction Sensing
MountingType	Surface Mount
Package/Case	8-XFDFN

概述

Description

TXS0102DQMR is a bidirectional voltage level translator designed for interfacing between different voltage systems in digital applications. It operates in the range of 1.2V to 5.5V and supports data rates up to 80 Mbps, making it suitable for various I²C, SPI, and UART applications. The device features two channels, allowing for two-way communication, and is useful for connecting devices operating at different voltage levels, such as 5V microcontrollers and 3.3V sensors.
The TXS0102 is especially beneficial in mixed-signal circuits where level shifting is required for compatibility between components. It has an open-drain output configuration, which allows for easy integration with both active pull-up resistors and passive ones, enhancing flexibility in design.
In summary, TXS0102DQMR is a versatile component ideal for developers looking to simplify voltage level translation in multi-voltage systems while maintaining high-speed data integrity.

Package

The TXS0102DQMR is packaged in a 6-pin small outline integrated circuit (SOIC) package.

Pinout

The TXS0102DQMR is a dual bidirectional level shifter with a total of 8 pins. Its primary function is to translate signals between two different voltage levels, typically used to interface between devices operating at 3.3V and 5V.
Pin Functions:
1. A1, A2 (Pins 1, 2): Inputs for the lower voltage side (e.g., 3.3V).
2. B1, B2 (Pins 3, 4): Outputs for the higher voltage side (e.g., 5V).
3. GND (Pin 5): Ground connection.
4. VCCA (Pin 6): Power supply for the lower voltage side.
5. VCCB (Pin 7): Power supply for the higher voltage side.
6. OE (Pin 8): Output enable control pin (active high).
The device supports high-speed data rates and is commonly used in applications requiring intercommunication between different voltage domains, such as microcontrollers and sensors.

Manufacturer

The TXS0102DQMR is manufactured by Texas Instruments (TI), a multinational semiconductor company headquartered in Dallas, Texas. Texas Instruments is known for designing and manufacturing a wide range of analog and digital semiconductor products, including integrated circuits (ICs), microcontrollers, processors, and various other electronic components. The company serves various markets, including automotive, industrial, communications, and consumer electronics. Established in 1930, TI has a strong reputation for innovation and quality in the semiconductor industry, focusing on developing solutions that enable smarter and more efficient electronic devices.

Application

The TXS0102DQMR is a bidirectional level shifter used in various applications to interface between different voltage levels in digital circuits. Common areas include I²C and SPI bus communication, interfacing microcontrollers with sensors or devices operating at different voltage levels, and connecting components in mixed-voltage systems. It is particularly useful in mobile devices, automotive electronics, and consumer electronics where diverse voltage requirements exist.

Equivalent

Equivalent products to the TXS0102DQMR level shifter include the TXB0102, TXS0108E, and the PCA9306. These alternatives also support bidirectional voltage level shifting for I2C and other applications. Always verify specific operational requirements and pin configurations for compatibility.