LT3746EUHH Demo Board, 32-Channel, 2% Accurate, 20mA LED Driver
使用 Analog Devices 的 LT3746EUHH 的参考设计
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依据最终产品
- Color Television
- LCD Backlighting
说明
- Demonstration circuit features the LT3746, 32-channel 20mA LED driver with buck controller and serial interface. Each channel has an individually adjustable 12-bit (4096-step) grayscale PWM dimming control and a 6-bit (64-step) dot correction current adjustment
主要特色
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Input Voltage9 to 40 V
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Output Voltage3|4.2|4.2 V
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Output Current0.02 A
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Number of Derived Elements32
Featured Parts (12)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LT3010EMS8E#TRPBF | Analog Devices | Linear Regulators | LDO Regulator Pos 1.275V to 60V 0.05A 8-Pin MSOP EP T/R | 买入 | |
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LT3010EMS8E#PBF | Analog Devices | Linear Regulators | LDO Regulator Pos 1.275V to 60V 0.05A 8-Pin MSOP EP Tube | 买入 | |
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LTC1799CS5 | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 | 买入 | |
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24LC025-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin TSSOP Tube | 买入 | |
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LT3010EMS8E-5#TRPBF | Analog Devices | Linear Regulators | LDO Regulator Pos 5V 0.05A 8-Pin MSOP EP T/R | 买入 | |
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LT3010EMS8E-5#PBF | Automotive LDO Linear Regulator | Analog Devices | Linear Regulators | LDO Regulator Pos 5V 0.05A 8-Pin MSOP EP Tube | 买入 | |
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LTC1799CS5#TRMPBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | 买入 | |
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LTC1799CS5#TR | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | 买入 | |
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LTC1799CS5#TRPBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | 买入 | |
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LTC1799CS5#TRMPBF (CUT REEL) | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | 买入 | |
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LT3746EUHH#TRPBF | Analog Devices | LED Drivers | LED Driver 18 Segment 550uA Supply Current 56-Pin QFN EP T/R | 买入 | |
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LT3746EUHH#PBF | Analog Devices | LED Drivers | LED Driver 18 Segment 550uA Supply Current 56-Pin QFN EP Tube | 买入 | |