SparkFun Logic Level Converter - 3.3V to 5V Bi-Directional

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SparkFun Logic Level Converter - 3.3V to 5V Bi-Directional

Name: SparkFun Logic Level Converter - 3.3V to 5V Bi-Directional
Brand: Sparkfun
SKU: SF12009
Price: 3.95 EUR
Availability: InStock
Rating: 5.0 (3 reviews)

SKU: SF12009

5.0 / 3 reviews

3,95 €

per pack

incl. 19% VAT plus

Net: 3,32 €

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Delivery time: 1 - 3 Workdays (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

SparkFun Electronics Inc
Dry Creek Parkway 6333
Colorado
Niwot, Vereinigte Staaten, 80583
[email protected]
https://eckstein-shop.de/SparkFun-Marken

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137027697
HAN:	BOB-12009
Category:	Logic Level Converter
Storage Tiers:	Tier2
Shipping weight:	0,01 kg
Item weight:	0,00 kg
Dimensions ( Length × Width × Height ):	3,50 × 5,50 × 0,40 cm

Product Description

Übersicht:

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.

The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'HV' pin, low voltage (3.3V for example) to 'LV', and ground from the system to the 'GND' pin.

Dimensions:

0.63 x 0.52" (16.05 x 13.33mm)

Lieferumfang:

1x Logic Level Converter - Bi-Directional

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Total entries: 3

03.11.2016 Verified purchase

klein und ok

tut was er soll, schnell geliefert

Dieter G

19.11.2017 Verified purchase

Klein und funktional, da bidirektional

Um einen Arduino Pro Mini mit 3,3 V zu betreiben, sollten auch die I/O-Pins gegen Überspannung, also mehr als 3,8 V abgesichert sein. 5V sind daher tabu und führen unweigerlich zum Sterben des Arduino. Dafür benötigt man einen Pegelwandler wie diesen von SparkFun, der bidirektional arbeitet. Ein diskreter Aufbau ist also nicht mehr erforderlich. Also am besten gleich mehrere dieser Pegelwandler als Reserve zulegen.

Dietrich W

11.02.2022 Verified purchase

Funktioniert prima

arbeitet als Konverter von 5 auf 3.3 Volt am Arduino Uno für ein TFT Display. Läuft problemlos. Hätte mit nur besser 2 gekauft, weil 4 Ports für ein Display nicht reichen.

Uwe M

Schematic

Datasheet (BSS138)

Eagle Files

Hookup Guide

GitHub

Product Video

Manufacturer according to GPSR
SparkFun Electronics Inc, Dry Creek Parkway 6333, 80583 Niwot, Colorado, Vereinigte Staaten, [email protected], https://eckstein-shop.de/SparkFun-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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SparkFun Logic Level Converter - 3.3V to 5V Bi-Directional

Dimensions and Weight

klein und ok

Klein und funktional, da bidirektional

Funktioniert prima

Schematic

Datasheet (BSS138)

Eagle Files

Hookup Guide

GitHub

Product Video

SparkFun Logic Level Converter - 3.3V to 5V Bi-Directional

Service package

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