Normand Shenzhen Normand Electronic Co.
WS2813 Normand Intelligent control LED integrated light source Features and Benefits The control circuit and the LED share the only power source. The control circuit and RGB chip are integrated in a 5050 components, to form an external control pixel. Using the built-in signal reshaping circuit to achieve the signal waveform shaping, and no distortion of waveform of signal takes place. Built-in power-on reset and brown-out reset circuits.
WS2813 Normand Intelligent control LED integrated light source Mechanical Dimensions Remarks 1. Dimension=5.0*5.4*1.5mm 2. Default tolerance=0.01mm PIN Configuration PIN Function NO. Symbol PIN Function description 1 NC HANGING Suspended in PCB layout, the circuit will be out of operation when it connects to other circuits.
WS2813 Normand Intelligent control LED integrated light source Absolute Maximum Ratings Parameter Symbol Ratings Unit Power supply voltage VDD +3.5~+5.3 V Input voltage VI -0.5～VDD+0.5 V Operating Temperature Topt -25～+60 ℃ Storage Temperature Tstg -40~+120 ℃ Electrical Characteristics (TA=-20～+70℃, VDD=4.5～5.5V, VSS=0V) Parameter Symbol Min. Tpy. Max. Unit Conditions Input Current II —— —— ±1 µA VI=VDD/VSS High-level Input VIH 0.
WS2813 Normand Intelligent control LED integrated light source LED Characteristics WS2813A WS2813B WS2813C WS2813D Quiescent Current 0.6mA 0.6mA 0.2mA 0.
WS2813 Normand Intelligent control LED integrated light source Data Transmission Method Note: D1 is the data from MCU, and D2, D3, D4 are from Cascade Circuits. Composition of 24bit data R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 Note: Data transmit in order of GRB, high bit data is first.
WS2813 Normand Intelligent control LED integrated light source Reflow Instructions 1) Lead-free Reflow: 2) Leaded Reflow: 7 / 11
WS2813 Normand Intelligent control LED integrated light source Curve Description Lead Reflow Solder Lead-free Reflow Solder/SMT The lowest preheat temperature (Tsmin) 100℃ 150℃ The highest preheat temperature (Tsmax) 150℃ 200℃ Preheating time (Tsmin to Tsmax) (ts) 60-120 S 60-180 S Average rate of temperature rise (Tsmax to Tp) <3℃/S <3℃/S LIQUID REGION temperature (TL) 183℃ 217℃ LIQUID REGION Holding Time (tL) 60-150 S 60-150 S Peak Temperature (Tp) 215 ℃ 245℃ High Temperature Re
WS2813 Normand Intelligent control LED integrated light source Repairing instruction Normally, it can’t be repaired after reflow. You need to use double-ended solder iron and make sure that whether it will do damage to the LEDs’ characteristics when repairing is inevitable. Storing and Transporting 1．Scope of application Front side up, moisture-proof and waterproof, no extrusion, no collision and no vibration.
WS2813 Normand Intelligent control LED integrated light source 1 Clip the LED from its side. 2 Neither directly touch the gel surface with the hand or sharp instrument, it may damage its internal circuit. 3 Not to be double stacked, it may damage its internal circuit. 4 Can not be stored in or applied in the acidic sites of PH<7.
WS2813 Normand Intelligent control LED integrated light source Carrier tape (Unit: mm) Reel size (Unit: mm) Moisture-proof bag 11 / 11
