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AS1117

austriamicrosystems
Part Number AS1117
Manufacturer austriamicrosystems
Description 64 LED Driver
Published Feb 18, 2015
Detailed Description Technical coantmesntAsGtill valid Datasheet AS1117 64 LED Driver for Mobile Applications with Error Detection 1 Gener...
Datasheet PDF File AS1117 PDF File

AS1117
AS1117


Overview
Technical coantmesntAsGtill valid Datasheet AS1117 64 LED Driver for Mobile Applications with Error Detection 1 General Description The AS1117 is a compact LED driver for 64 single LEDs or 8 digits of 7-segments.
The devices can be programmed via an I²C compatible 2-wire interface.
Every segment can be individually addressed and updated separately.
Only one external resistor (RSET) is required to set the current.
LED brightness can be controlled by analog or digital means.
The devices include an integrated BCD code-B/HEX decoder, multiplex scan circuitry, segment and display drivers, and a 64-bit memory.
Internal memory stores the shift register settings, eliminating the need for continu...



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