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Specifications
SKU: 11758222
| Parameter | Description | Value |
|---|---|---|
| Part Number | LPD8806S | |
| Function | RGB LED Driver with Integrated Controller | |
| Supply Voltage (Vcc) | Operating Voltage | 5.0V ± 0.25V |
| Output Current | Maximum Output Current per Channel | 18.5mA |
| LED Type | RGB LED | |
| Data Rate | Maximum Data Rate | 30MHz |
| Temperature Range | Operating Temperature | -40°C to +85°C |
| Storage Temperature | Storage Temperature Range | -65°C to +150°C |
| Humidity Range | Operating Humidity | 0% to 95% (non-condensing) |
| Package Type | Surface Mount Device (SMD) | |
| Dimensions | Package Size | 6.0mm x 2.5mm |
| Pin Count | Number of Pins | 6 |
| Input/Output Logic | Data Input/Output Logic Levels | 3.3V or 5V |
| Power Dissipation | Maximum Power Dissipation | 1.0W |
| ESD Protection | Electrostatic Discharge Protection | HBM: 2kV, MM: 200V |
Instructions for Use
Power Supply Connection:
- Connect the Vcc pin to a 5.0V power supply.
- Connect the GND pin to the ground of the power supply.
Data Line Connection:
- Connect the DIN (Data In) pin to the data output of your microcontroller or control device.
- Connect the DOUT (Data Out) pin to the DIN pin of the next LPD8806S in the chain if multiple devices are used.
Clock Line Connection:
- Connect the CI (Clock In) pin to the clock output of your microcontroller or control device.
- Connect the CO (Clock Out) pin to the CI pin of the next LPD8806S in the chain if multiple devices are used.
RGB LED Connections:
- Connect the R, G, and B pins to the corresponding red, green, and blue LEDs respectively.
Programming:
- Use a microcontroller or control device to send data to the LPD8806S via the DIN and CI pins.
- Each LPD8806S can control one RGB LED. The data sent includes the brightness levels for the red, green, and blue LEDs.
- The data format is typically 24 bits per LED (8 bits for each color).
Daisy Chaining:
- To control multiple LEDs, daisy chain the LPD8806S devices by connecting the DOUT and CO pins of one device to the DIN and CI pins of the next device.
Power Considerations:
- Ensure that the power supply can provide sufficient current to all connected LEDs. Each LPD8806S can drive up to 18.5mA per channel.
- Use appropriate decoupling capacitors (e.g., 100nF and 10uF) near the Vcc and GND pins to filter out noise and stabilize the power supply.
ESD Precautions:
- Handle the LPD8806S with care to avoid damage from electrostatic discharge.
- Use ESD-safe tools and work surfaces when handling the device.
By following these instructions, you can effectively use the LPD8806S to control RGB LEDs in various applications.
(For reference only)Inquiry - LPD8806S
