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AS1115 - Interfaced LED Driver

General Description

The AS1115 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.

Key Features

  • a low.

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Datasheet Details

Part number AS1115
Manufacturer austriamicrosystems AG
File Size 1.47 MB
Description Interfaced LED Driver
Datasheet download datasheet AS1115 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Technical coantmesntAsGtill valid Datasheet AS1115 64 LEDs, I²C Interfaced LED Driver with Keyscan 1 General Description The AS1115 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 continuous device reprogramming. All outputs of the AS1115 can be configured for key readback.