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Application Notes

App Note 4253: PWM Intensity Control for the MAX6964 LED Driver App Note 4232: HFRD-34.0 4 x 4 DVI KVM Switch App Note 4025: DACs vs. Digital Potentiometers: Which Is Right for My Application? App Note 4021: MAX6956 Programming Guide App Note 3871: White-LED Driver Includes Overtemperature Protection App Note 3866: Low-Power PWM Output Controls LED Brightness App Note 3814: Port Expanders for Flip-Cell Phones Save Cost and Space App Note 3658: Serializing an HD44780 LCD Display App Note 3624: Driving White LEDs in Clamshell Phones App Note 3466: GPIO Expander Provides Charge Pump for Blue LEDs App Note 3444: Light Is On When Power Is Out App Note 3441: Circuit Board Layout Guidelines for White LED Charge Pumps App Note 3287: White-LED Driver Provides 64-Step Logarithmic Dimming App Note 3256: Why Drive White LEDs with Constant Current? App Note 3243: White-LED Boost Converter vs. Charge Pump App Note 3174: Selecting Power Management for Cellular Handsets App Note 3070: Standard and White LED Basics and Operation App Note 2852: Using a PC to Experiment with the MAX7300/MAX7301 Port Expanders App Note 2199: Driving LEDs with Push-Pull Port Expander Outputs App Note 2198: Driving LEDs with Open Drain Port Expander Outputs App Note 2197: Driving LEDs with Constant Current Port Expander Outputs App Note 1883: LEDs Are Still Popular (and Improving) after All These Years App Note 1879: Using Maxim SPI-compatible Display Drivers with other SPI Peripherals App Note 1871: Single FET Controls 2nd LED Array in Switch-Mode LED Backlight App Note 1862: Circuit Drives Mixed Types and Quantities of LEDs App Note 1804: Driving LEDs in Battery-Operated Applications: Controlling Brightness Power Efficiently App Note 1754: Portable Temperature Monitoring Demystified App Note 1750: Powering Six White LEDs with High Efficiency Using the MAX1848 App Note 1736: Powering Four White LEDs with High Efficiency Using the MAX1848 App Note 1193: Electronic Displays Comparison App Note 1142: Experimenting with the MAX6956 and MAX6957 SPI and I²C GPIO and LED Display Drivers from a PC App Note 1141: Adding Global Intensity Control to the MAX6956 and MAX6957 Static LED Drivers App Note 1116: Compact, Inductorless Boost Circuit Regulates White-LED Bias Current App Note 1109: Small, High-Voltage Boost Converters App Note 1037: Charge-Pump and Step-Up DC-DC Converter Solutions for Powering White LEDs in Series or Parallel Connections App Note 1021: Buck/Boost Charge-Pump Regulator Powers White LEDs from a Wide 1.6V to 5.5V Input App Note 940: Feedback Circuit Enhances Efficiency of Boost-Converter Current Source App Note 828: LED Manufacturers' Web Sites App Note 817: Using Thermistors in Temperature Tracking Power Supplies App Note 725: DC/DC Conversion without Inductors