2 Channel Logic Level Converter (I2C, UART, 5V-3.3V)

Stufin

2 Channel Logic Level Converter (I2C, UART, 5V-3.3V)

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Description: 1. Two-Channel Logic Level Converter Overview: This component is a versatile 2-channel logic level converter designed for interfacing I2C, UART communications between devices operating at different voltage levels (5V and 3.3V). 2. I2C and UART Support: Supports conversion for standard I²C (Inter-Integrated Circuit) and UART (Universal Asynchronous Receiver/Transmitter) communication protocols, ensuring seamless data transfer between devices. 3. Voltage Level Conversion: Enables bidirectional 5V to 3.3V and 3.3V to 5V level conversion for both I2C SDA and SCL pins as well as UART RX/TX pins, eliminating the need for external voltage regulators or level shifters in some applications. 4. LED Indicators: Features LED indicators for power (VIN), 3.3V output, and each I2C and UART line (SDA, SCL, RX, TX), providing real-time status information to simplify troubleshooting and debugging. 5. Protection Diodes: Integrated protection diodes prevent damage to the device due to voltage spikes

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Specification	Details
Number of Channels	2
Voltage Conversion	5V to 3.3V
Interface Compatibility	I2C UART (SPI not specified)
Conversion Method	Bidirectional logic level conversion
Operating Frequency	Up to 400 kHz (I2C) up to 1 Mbps (UART)
Input Voltage Range	3V to 5.5V
Output Voltage Range	3V (nominal) 2.7V to 3.6V (max)
Current Rating	Up to 50 mA per channel
Operating Temperature	-40°C to +85°C
Storage Temperature	-55°C to +150°C
Dimensions	Typically 12mm x 8mm x 4.5mm
Weight	Approximately 2g
Package Type	Surface mountable (SMD)