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TLC5947 |
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| Part Number | TLC5947 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the progr... |
| Features |
•1 24 Channels, Constant-Current Sink Output • 30-mA Capability (Constant-Current Sink) • 12-Bit (4096 Steps) PWM Grayscale Control • LED Power-Supply Voltage Up to 30 V • VCC = 3.0 V to 5.5 V • Constant-Current Accuracy: – Channel-to-Channel = ±2% (Typical) – Device-to-Device = ±2% (Typical) • CMOS Logic Level I/O • 30-MHz Data Transfer Rate (Standalone) • 15-MHz Data Transfer Rate (Cascaded Devices, SCLK Duty = 50%) • Shift Out Data Changes With Falling Edge to Avoid Data Shift Errors • Auto Display Repeat • 4-MHz Internal Oscillator • Thermal Shutdown (TSD): – Automatic Shutdown at OverTemp... |
| Document |
 TLC5947 Data Sheet
PDF 2.62MB |
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Desde 2024. D4U Semiconductor.
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