Active Member
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[China]
Address: Bldg. A, Xuesheng Industrial Area, Hongqiaotou Community, Songgang Street, Bao'an District, Shenzhen, China
Contact name:Peony Jin
Shenzhen ATA Technology Co., Ltd |
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HD108, PWM refresh rate >26kHz, faster and cheaper than APA102
Product Description
HD108 RGB LED chip is a IC for the three-colors RGB diming control
strip and string, this IC use the CMOS process to provide
three-colors RGB LED output driver to adjust the output with 256
grey scale and 32 brightness adjustment, HD108 RGB LED diodes with 2 signal output way, one is clock,another
is data, the clock and data are synchronized, so that the crystal
cascade piece of output movement is synchronized
Product Advantages
CMOS process, low voltage, low consumption
Synchronization of two-way
Choose positive output or negative RGB three-color LED output
8 bit(256 level) color set, 5bit(32 level) brightness adjustment
Build-20ma constant current output
With self-detection signal build in support for continuous
oscillation PWM
output, can be maintained static screen
Technical Parameters
Item No.: HD108
LED Type: 5050 SMD
Voltage: DC5V
Color: RGB
Description: 256 grey scale, one clock cable, one data cable
| Product Parameters | ||||||||
| Color | Wavelength | Refresh Rate | Voltage | Power Consumption | Weight (g) | Beam Angle | Dimens ions (mm) L*W*H | Operating Temperature |
| Full Color | R:500-650mcd G:370-530mcd B:120-165mcd | 400 cycle | DC5V | 0.2W (MAX 1W) | 1.00 | 160° | 5.1x5.0x1.6 | -40-70ºC |
| Electrical Characteristic | ||||||
| Symbol | Parameters | Condition | Min. | Type | MAX | Units |
| VDD | Supply Voltage | 5 | 5.5 | V | ||
| VIH | Input High Voltage | 0.7VDD | VDD +0.3 | V | ||
| VH | Input Low Voltage | VSS-0.3 | 0.3V DD | V | ||
| LOL | Sink Current Voltage(RGB) | VDD=5V, VOL>1V | 22.5 | 24.5 | 26.5 | mA |
| RIN | Pull High | VDD=5V | 570 | kΩ | ||
| VREG | Regulator Voltage(VREG) | VDD=5V | 4.4 | 4.5 | 4.7 | V |
| FOSC | Oscillator Frequency | 800 | 1200 | KHz | ||
Application
LED lamp
LED Strip, led pixel module
LED billboard, LED screen
Contact
Peony Jin
Mobile: 0086-180 0253 2737
Please feel free to send us your inquiry, We are at your service
any time!
