AN3691_20051009, General Lighting Demonstrator Description Application Note
Reference Design using part AS3691 by ams OSRAM
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For End Products
- Lighting
Description
- AN3691_20051009, Application note gives a basic description for the AS3691 General Lighting Demonstrator. The Demonstrator offers three modes: Color game mode, In this mode the PWM from the red, green and blue LED strings are changed periodically. With the PWM change the color is changed on the diffuser which allows seeing the smooth color change in combination with the AS3691. RGB Color Sensor mode, in this mode a Hamamatsu RGB sensor is used to detect the RGB spectrum from the ambient light. Together with the AS3681 Demonstrator FUN Led the color can be directly transferred to the AS3691 general lighting demonstrator (Chameleon mode). Manual RGB mode, in this mode each PWM can be adjusted through switch SW1- SW6 in 1/512 PWM steps
Key Features
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Input Voltage10 to 14 V
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Output Current0.112 A
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Number of Derived Elements3
Featured Parts (13)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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AD8616ARZ-REEL | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O 5V 8-Pin SOIC N T/R | Buy | |
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AD8616ARMZ-REEL | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O 5V 8-Pin MSOP T/R | Buy | |
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ADUC831BCPZ-REEL | 8052 MicroConverter® IC | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8052 CISC 62KB Flash 3V/5V 56-Pin LFCSP EP T/R | Buy | |
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LP2985-33DBVRG4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | Buy | |
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AD8616ARMZ | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O 5V 8-Pin MSOP Tube | Buy | |
|
ADUC831BSZ | 8052 MicroConverter® IC | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8052 CISC 62KB Flash 3V/5V 52-Pin MQFP Tray | Buy | |
|
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LP2985-33DBVT | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | Buy | |
|
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ADUC831BSZ-REEL | 8052 MicroConverter® IC | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8052 CISC 62KB Flash 3V/5V 52-Pin MQFP T/R | Buy | |
|
|
AD8616ARZ | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier R-R I/O 5V 8-Pin SOIC N Tube | Buy | |
|
|
LP2985-33DBVR | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | Buy | |
|
|
ADUC831BCPZ | 8052 MicroConverter® IC | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8052 CISC 62KB Flash 3V/5V 56-Pin LFCSP EP Tray | Buy | |
|
|
LP2985-33DBVRE4 | Texas Instruments | Linear Regulators | LDO Regulator Pos 3.3V 0.15A 5-Pin SOT-23 T/R | Buy | |