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AS1110 - 16-Channel LED Driver

General Description

The AS1110 is designed to drive up to 16 LEDs through a fast serial interface and

Key Features

  • 16 output constant current drivers and an onchip diagnostic read-back function. The high clock-frequency (up to 50MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission.

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Datasheet Details

Part number AS1110
Manufacturer ams OSRAM
File Size 354.65 KB
Description 16-Channel LED Driver
Datasheet download datasheet AS1110 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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AS1110 Constant-Current, 16-Channel LED Driver with Diagnostics 1 General Description The AS1110 is designed to drive up to 16 LEDs through a fast serial interface and features 16 output constant current drivers and an onchip diagnostic read-back function. The high clock-frequency (up to 50MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission applications. Output current is adjustable (up to 100mA/channel) using an external resistor (REXT). The serial interface with Schmitt trigger inputs includes an integrated shift register. Additionally, an internal data register stores the currently displayed data. The device features integrated diagnostics for overtemperature, open-LED, and shorted-LED conditions.