8-Channel Level Conversion Module
$1.991pcs
The 8-channel level conversion module provides multi-channel bidirectional voltage level shifting between 3.3 V and 5 V logic systems. It is designed to support reliable signal communication across multiple interfaces, making it suitable for complex embedded and digital control applications.
| Dimensions | 28 × 28 mm |
|---|---|
| Brand |
easyelecmodule |
3114 in stock
Product Introduction of 8-Channel Level Conversion Module
Some microcontroller boards, devices, and sensors operate at a 3.3 V logic level, while others require a 5.0 V power supply. When these components need to communicate with each other, differences in operating voltage can result in compatibility issues.
This level conversion module is designed to eliminate such voltage mismatches by providing reliable signal translation between 3.3 V and 5.0 V systems, allowing seamless communication between devices operating at different logic levels.
The product is available in an 8-channel version, making it suitable for applications that require multi-signal level shifting and higher system complexity.
Apart from the difference in the number of channels, all level converter versions share identical functionality and performance specifications.
8-Channel Level Conversion Module
The module uses MOSFETs to achieve bidirectional 3 V–5 V level conversion.
It features reverse-polarity protection on the power input and includes an onboard 3.3 V LDO regulator capable of providing up to 150 mA.
A built-in power indicator LED clearly shows the operating status.
The module supports bidirectional level shifting for common communication interfaces such as UART, I²C, 1-Wire, and SPI.
8-Channel Level Conversion Module Size:
8-Channel Level Conversion Module User Manual
(Taking 3.3V and 5V mutual conversion as an example)
- VCCA connects to the 3.3V power supply of the 4-channel level shifter module;
- VCCB connects to a 5V power supply (which can be an external 5V power supply);
- GND connects to the negative terminal of the power supply (shared by both power supplies);
- When 3.3V TTL levels are input to Ax (of the 4-channel level shifter module), Bx will output 5V TTL levels for the sensor module;
- When 5V TTL levels are input to Bx (from the 5V electronic module), Ax will output 3.3V TTL levels (for the 2/4/8-channel level shifter module).
- Conversion Level Range: 1.8V ~ 6V
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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