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TLC555CP

  • In Stock: 3211
  • Available: 111333

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $1.15500US $1.16
10+US $0.77000US $7.70
30+US $0.57750US $17.33
100+US $0.46200US $46.20
500+US $0.42350US $211.75
1000+US $0.38500US $385.00

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Description
Description
The TLC5947DAP is a 24-channel, 12-bit PWM Constant-current Sink LED Driver with internal oscillator. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the programmed greyscale (GS) data. GS data are written via a serial interface port.
The current value of all 24 channels is set by a single external resistor.
The TLC5947DAP has a thermal shutdown (TSD) function that turns off all output drivers during an over-temperature condition. All of the output drivers automatically restart when the temperature returns to normal conditions.
Features 30mA Capability (constant-current sink)12-bit (4096 steps) Greyscale PWM control±2% (typical) Channel-to-channel, ±2% (typical) Device-to-device constant-current accuracyCMOS logic level I/O30MHz Data transfer rate (standalone)15MHz Data transfer rate (cascaded devices, SCLK duty = 50%)Shift out data changes with falling edge to avoid data shift errorsAuto display repeat4MHz Internal oscillatorAutomatic shutdown at over-temperature conditions, restart under normal temperature thermal shutdown4-channel Grouped delay to prevent inrush current noise reductionGreen product and no Sb/Br Application ● Static LED Displays● Message Boards● Amusement Illumination● TV Backlighting
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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