AS1163B datasheet(4/21 Pages) AMSOSRAM

tên linh kiện	AS1163B

Giải thích chi tiết về linh kiện	Standalone intelligent driver with 2 RGB channels

PDF	21 Pages

Scroll/Zoom	100%

nhà sản xuất	AMSOSRAM [ams-OSRAM AG]

Trang chủ	https://ams-osram.com/

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4 / 21 page

AS1163B

General description

Short Datasheet

• PUBLIC • Document Feedback

DS001125

• v1-00 • 2025-Jan-24

4 / 21

Benefits

Features

Open system protocol

• Auto-addressing 2.4 Mbit/s two-wire daisy chain protocol

• Up to 1000 nodes

• CRC protected communication

Adjustable output current

3, 6, 12, 24, 48 mA

Brightness adjustment

16-bit equivalent dynamic range when LSB dithering

function is activated.

15-bit PWM engine @ 500 Hz

14-bit PWM engine @ 1000 Hz

• Low EMI

• Low power consumption

• Reduced phantom effect

Enhanced driving mode (Dithering)

Star network implementation

External setting of parallel addressing (also called branching)

Sync pin

External HW sync for display application

Remote analog input for sensing

Integrated 10-bit ADC + MUX

– range VDD – VDD-3.56 V

Functional Safety

QM (compliant with ASIL-B on system level)

1.2

Applications

•

Interior dynamic lighting effect

•

Ambient lighting

•

Functional lighting

•

Exterior lighting (e.g. grill application)

•

Roof lighting

•

Smart surface

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