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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
| 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) |
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