Voltage translators & level shifters
Resolve input and output voltage difference with level shifter ICs
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Select by parametric specification
Translators by input/output (IO) voltage range
Select a voltage translator from the industry’s largest portfolio based off of the voltage levels needed for the application.
Translators by channel count
Select a voltage translator from our portfolio of devices optimized for 1 channel up to 32 channel in a single package.
Translators by application type
Select a translator depending on the output signal type, either push-pull or open-drain applications.
Translators by data rate
Select a translator based on low or high speed needs to meet your design goals.
New products
Automotive single-channel fixed direction inverting 1.1-V to 5.5-V voltage level translator
Automotive single power supply quadruple AND gates with logic level shifter
Radiation-tolerant, eight-bit, 0.65-V to 3.3-V, direction-controlled level translator
Automotive single power supply buffer and logic level shifter with no enable
Automotive two-bit dual-supply transceiver with configurable voltage level
Automotive two-channel fixed-direction level shifter with channels in same direction
Select from our comprehensive voltage translation portfolio for your design
Benefits of our Auto-direction translators
Auto-direction voltage translators are available in dual supply configurations. Yet unlike the direction-controlled voltage translators they automatically sense the direction of the signal without the need for a direction control pin. There are a number of trade-offs including drive-strength, data rate, and multi-voltage translation. The wide range of functionalities provide options to fit every design need.
- Works with bi-directional signals.
- Devices available that have been optimized for common interfaces.
- Works with both open-drain and push-pull interfaces.
- Design flexibility with external pull-up resistors.
- Open Drain use cases include: I2C, MDIO, SMBUS, GPIO
- Push Pull use cases include: GPIO, SPI, UART, JTAG, I2S, RGMII
Benefits of our Direction-controlled translators
Direction-Controlled voltage translators perform non-inverting up or down translation of a uni-directional signal. These have one or more direction control pins that allow the designer to configure which pins are inputs and outputs. This enables simultaneous up and down translation on one device and gives more flexibility. Many devices feature Bus Hold, which retains the last known state of the output when the inputs are floating or high impedance. Bus Hold is indicated by “H” in the part number.
- Push Pull buffered output for high drive strength.
- One or more direction control pins.
- Devices available that have been optimized for common interfaces.
- Bus Hold functionality available.
- Use cases include: SPI, UART, JTAG, GPIO, I2S, RGMII