Level Shifter Board

$150

Part Number: TP240610

Availability: In-Stock

The Level Shifter Board provides embedded systems engineers with an easy and cost-effective method for interfacing Total Phase's products with lower logic level devices. The Level Shifter Board is capable of down-shifting to all standard logic levels from 1.2 V to 3.3 V for the Aardvark™ I2C/SPI Host Adapter, the Beagle™ I2C/SPI Protocol Analyzer, and the Cheetah™ SPI Host Adapter. Engineers can also choose to power downstream devices.

Receive a 20% discount on this product when purchased with any host adapter, interface, protocol analyzer, or development kit
Offer limited to 3 accessory boards for each host adapter, interface, protocol analyzer, or development kit purchased

Key Features

Level shifting for I2C, SPI, MDIO, and GPIO signals

Supports voltage levels of 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, and 3.3V

Supply power to downstream devices

I2C speeds of 800 kHz

SPI and MDIO speeds of 20 MHz

Tech Specs

Power Consumption

Will draw approximately 6 mA from the Adapter/Analyzer side when configured to power the target device
Will draw approximately 4 mA when the target is supplying its own power
Will draw approximately 1 mA on the Target side of the target device is supplying power to the board

Speed

I2C communication up to 800 kHz
SPI/MDIO communication up to 18 MHz when shifting to 1.2 V and up to 20 MHz when shifting to 3.3 V*

*This is dependent on specific configurations and the timing specification of the target device

Hardware

Level Shifter Board
1 6" 10-pin ribbon cable
1 1.5" 10-pin ribbon cable
3 jumpers for configuration

Dimensions and Weight

3" x 2.9" (76.2 mm x 73.7 mm)
Mounting holes are 0.187 inches diameter

Quality

RoHS
Manufacturing

ISO 9001
ISO 13485
AS9100C
ITAR
Made in USA: Tariff-free, fast shipping, and reliable availability.

Resources

User Manual

Quick Start Guide

Downloads

Support

Datasheet

What Is the Safest Way to Power a Target 1.8V Device without Using an External Power?

The Level Shifter allows you to provide the appropriate voltage level to the target device.

Programming I2C EEPROM Using Aardvark Adapter & Level Shifter Board

Learn how to use the Level Shifter Board in order to supply low voltage level to an I2C EEPROM.

Beginners Guide to the I2C/SPI Level Shifter Board

The I2C/SPI Level Shifter Board provides voltage level shifting from 1.2V to 3.3V.

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Reviews

1

Oscar

Works well

2022-11-30

This level shifter board saved me days of development. It has worked seamlessly. I can control the 1.8V I2C busses on my product from my Aardvark I2C/SPI host adapter.

Ali Charaki

Easy to use and well designed

2022-05-18

I really happy for using this level-shifter with Aardvark SPI/I2C adapter for our 1.8V IOs in chip side. They works flawlessly in both HW and SW sides thanks to TotalPhase high quality product.

Timothy T.

Good products for my application.

2020-02-02

Good products for my application. Thanks!

Jason p.

Made nice and easy

2018-12-11

A pleasure to deal with from the quoting process to getting the order processed.

Mark W.

awesome

2018-04-26

Nicely set up, flexible.

Alex O.

Simple but useful

2016-09-18

Who knows when you get a low voltage I2C system to debug. Keep your aardvarks and beagles, and add a few of these boards to your tool kit.

Jim L.

Satisfied

2015-08-05

Received the product quickly.. it seems to work as advertised.

Larry H.

Great support and fast delivery

2014-07-27

I didn't get my order right on the website, so I called to get things resolved. The sales support team not only quickly fixed it, they modified the order in time for same day shipment and it arrive the next morning. Fantastic!