DC1022A, Demonstration Board using LTC3210-1 low noise charge pump for four main LEDs
Reference Design using part LTC3210EUD-1 by Analog Devices
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For End Products
- Cellular Phone
- Digital Still Camera (DSC)
- Personal Digital Assistant
Description
- DC1022A, Demonstration Board using LTC3210-1 a low noise charge pump designed to drive four MAIN LEDs and one high current CAM LED. The LTC3210-1 requires only four small ceramic capacitors plus two resistors to form a complete LED power supply and current controller. The maximum display currents are set with a 30.1K ohm resistor for the Main display and a 24.3K ohm resistor for the CAM display. Current for each LED is controlled with a precision internal current source
Key Features
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Input Voltage2.9 to 4.5 V
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Number of Derived Elements5
Featured Parts (47)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LTC1799CS5#TRPBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | Buy | |
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LTC1799IS5#PBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | Buy | |
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24LC025-I/MS | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin MSOP Tube | Buy | |
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24LC025-I/SN | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin SOIC N Tube | Buy | |
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24LC025-I/P | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin PDIP Tube | Buy | |
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24LC025T/SN | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin SOIC N T/R | Buy | |
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24LC025-E/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin TSSOP Tube | Buy | |
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LTC1799IS5#TR | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 T/R | Buy | |
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LTC1799HS5 | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.001MHz to 33MHz CMOS 5-Pin TSOT-23 | Buy | |
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24LC025T-I/SN | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin SOIC N T/R | Buy | |
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24LC025T/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin TSSOP T/R | Buy | |
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24LC025-E/MC | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin DFN EP Tube | Buy | |