open collector driving LED
Abstract: Basics MAX6957 driving circuit using power transistor AN2197 APP2197 MAX6956 MAX6966 all ic in one file led driver i2c current 2003
Contextual Info: Maxim/Dallas > App Notes > MICROCONTROLLERS Keywords: LEDs, constant current, LED drivers, LED driving, open drain, GPIO, port expander Jul 14, 2003 APPLICATION NOTE 2197 Driving LEDs with Constant Current Port Expander Outputs This application note discusses techniques to drive LEDs with the MAX6956 and MAX6957 I²C and SPI constant
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max6956max6957com/an2197max6966+7an2197app2197open collector driving ledbasicsdriving circuit using power transistorall ic in one fileled driver i2c current 2003
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