Typical Application for 16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET
使用 Texas Instruments 的 TLC5944 的参考设计
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依据最终产品
- Color Graphic Signs
- Display Backlighting
- LED Signboards
说明
- Typical Application for the TLC5944 is a 16-channel, constant current sink driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 64 constant sink current (dot correction) steps. The dot correction (DC) adjusts for brightness variations between LEDs. Both grayscale (GS) control and DC are accessible via a common serial interface port
主要特色
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Display Type2x15 LED Matrix Display
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TLC5944RHBT | Texas Instruments | LED Drivers | LED Driver 32 Segment 60000uA Supply Current 32-Pin VQFN EP T/R | 买入 | |
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TLC5944PWPR | Texas Instruments | LED Drivers | LED Driver 32 Segment 60000uA Supply Current 28-Pin HTSSOP EP T/R | 买入 | |
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TLC5944PWP | Texas Instruments | LED Drivers | LED Driver 32 Segment 60000uA Supply Current 28-Pin HTSSOP EP Tube | 买入 | |
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TLC5944PWPRG4 | Texas Instruments | LED Drivers | LED Driver 32 Segment 60000uA Supply Current 28-Pin HTSSOP EP T/R | 买入 | |