WS2812B
Addressable RGB LED light source integrates the RGB LED die and digital control circuit in a 5050 component package. The device uses a single-wire NZR data protocol with 24-bit GRB color data and built-in signal reshaping for cascaded pixels. The supply-voltage rating is 3.5 V to 5.3 V, with operation specified from -25 °C to 80 °C. Each primary color supports 256 brightness levels for 16,777,216 full-color display combinations, with a scan frequency of at least 400 Hz/s and 800 kbps data transfer.
Similar Components
TLP521-1GB
OPTOCOUPLER, TRANSISTOR O/P
EL817B
Transistor Output Optocoupler, 1-Element, 5000V Isolation, DIP-4
TLP281-4
The Toshiba TLP281-4 is an optocoupler with a collector emitter breakdown voltage of 80V and a collector emitter saturation voltage of 200mV. It has a current transfer ratio of 600% and is designed for DC input. The device is packaged in a SOP package and is rated for a maximum collector current of 50mA and a maximum input current of 50mA. The TLP281-4 operates over a temperature range of -55°C to 100°C and has a maximum power dissipation of 170mW.
G3VM-61A1
AC/DC output solid state relay featuring a 500mA load current capacity and a 60V maximum output voltage. This SPST relay operates with a DC input voltage up to 1.3V and requires 50mA input current. It offers 2.5kV isolation voltage and a low 0.8pF capacitance. The component is RoHS compliant, lead-free, and packaged in a 4-pin PDIP for through-hole PCB mounting.
MOC3063
High-performance optoisolator featuring 5kV isolation voltage, designed for TRIAC driver applications. This general-purpose optocoupler offers a 600V output voltage and operates with a nominal input voltage of 1.2V, requiring a maximum input current of 50mA. Encased in a PDIP package for through-hole mounting, it boasts a hold current of 400µA and a turn-on delay time of 20µs. Operating across a temperature range of -40°C to 100°C, this lead-free and RoHS compliant component ensures reliable isolation in demanding electronic systems.
MOC3041M
Triac Output Optocoupler With Zero CRSVR, 1-Element, 7500V Isolation, DIP-6
About WS2812B
The Worldsemi WS2812B Optoelectronics Displays datasheet provides detailed technical specifications, pinout information, and operating characteristics. This component: Addressable RGB LED light source integrates the RGB LED die and digital control circuit in a 5050 component package. The device uses a single-wire NZR data protocol with 24-bit GRB color data and built-in signal reshaping for cascaded pixels. The supply-voltage rating is 3.5 V to 5.3 V, with operation specified from -25 °C to 80 °C. Each primary color supports 256 brightness levels for 16,777,216 full-color display combinations, with a scan frequency of at least 400 Hz/s and 800 kbps data transfer.. Key parameters include Blue wavelength: 465-467, Brightness resolution per color: 8, Color data format: 24 GRB, Data protocol: Single-wire NZR, and Data rate: 800. WS2812B is manufactured by Worldsemi as part of their Optoelectronics Displays product line. On this page you can view and download the PDF datasheet, check specifications, and find similar components.
Specifications
- Manufacturer
- Worldsemi
- Category
- Optoelectronics Displays
Ask AI Assistant
Ask questions about WS2812B specifications
Click to ask a quick question:
Parameters
| Blue wavelength | 465-467 |
| Brightness resolution per color | 8 |
| Color data format | 24 GRB |
| Data protocol | Single-wire NZR |
| Data rate | 800 |
| Display colors | 16777216 |
| Green wavelength | 522-525 |
| Input high voltage threshold | 0.7VDD minimum |
| Input low voltage threshold | 0.3VDD maximum |
| Input voltage | -0.5 to VDD+0.5 |
| Operating junction temperature | -25 to +80 |
| Package size | 5050 |
| Red wavelength | 620-625 |
| Reset low time | u003e50 |
| RGB current | 12 x 3 |
| Scan frequency | ≥400 |
| Storage temperature range | -40 to +105 |
| Supply voltage | +3.5 to +5.3 |
| Transmission delay time | 300 maximum |