IS31FL3761 driver equivalent, 33x12 dots matrix led driver.
a very low shutdown and operational current.
IS31FL3761 is available in QFN-60 (7mm×7mm) package. It operates from 2.7V to 5.5V over the temperature range of -40°C to +12.
* RGB keyboard
* LED display for hand-held devices
Lumissil Microsystems
– www.lumissil.com
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The IS31FL3761 is a general purpose 33 × n (n=12~1) LED Matrix programmed via 1MHz I2C or 12MHz SPI compatible interface. Each LED can be dimmed individually with 12-bit PWM data, and each color sink can have 8-bit DC scaling data which allows 4096 s.
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