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AS1163B is a mixed signal silicon device optimized for automotive dynamic lighting applications (interior, exterior, smart surface etc.). The basic purpose of AS1163B is to drive 6 LEDs organized in 2 channel triplets (RGB) or simply 6 single-color LEDs with an independent PWM dimming dynamic range up to 16 bits. AS1163B is often addressed with a different name: “SAID2”, an acronym which stands for Stand-Alone Intelligent Driver with 2 RGB triplets. A daisy chain configuration of multiple AS1163B devices will enable cost effective implementation of complex dynamic lighting effects. AS1163B supports single layer slim PCB designs.The communication protocol supported by AS1163B (OSP: Open System Protocol) is fully compatible with the ams OSRAM OSIRE E3731i. AS1163B will support additional features such as I²C gateway, parallel connection, power-rail feedback, analog readout. Each AS1163B device in the chain will be usable by the MCU to read and write an external I²C device, e.g. EEPROM, temperature sensor, Ambient Light Sensor.

AS1163 is a mixed signal silicon device optimized for automotive dynamic lighting applications (interior, exterior, smart surface etc.). The basic purpose of AS1163 is to drive 9 LEDs organized in 3 channel triplets (RGB) or simply 9 single-color LEDs with an independent PWM dimming dynamic range up to 16 bits. AS1163 is often addressed with a different name: “SAID”, an acronym which stands for Stand-Alone Intelligent Driver. A daisy chain configuration of multiple AS1163 devices will enable cost effective implementation of complex dynamic lighting effects. AS1163 supports single layer slim PCB designs.The communication protocol supported by AS1163 (OSP: Open System Protocol) is fully compatible with the ams OSRAM OSIRE E3731i. AS1163 will support additional features such as I²C gateway, parallel connection, power-rail feedback, analog readout. Each AS1163 device in the chain will be usable by the MCU to read and write an external I²C device, e.g. EEPROM, temperature sensor, Ambient Light Sensor.

このデバイスは、特にハイダイナミックRGB照明のシナリオを必要とする自動車の内装向けに設計されています。このデバイスはインテリジェント型RGBデバイスで、R/G/B LEDに加えてams OSRAMのICを内蔵しています。この組み込みICには、3つのR/G/B LED用のドライバが統合されています。また、この組み込みICには、3つのR/G/B LEDの光学測定データも含まれています。外部のマイクロコントローラーは、オープンシステムプロトコルを介してデイジーチェーンアーキテクチャの各デバイスをアドレス指定し、制御することができます。このオープンプロトコルにより、マイクロコントローラーはこれらのデータをリードバックし、任意のカラーアルゴリズムを実行することができます。また、温度値をリードバックしてこのカラーアルゴリズムを最適化することもできます。

ams OSRAM OSIRE KRTB AELPS1.32 RGBサイドルッカーデバイスは、特に自動車の内装向けに設計されています。個別にアドレス指定可能なLEDチップを搭載し、カラーポイント、ドライバーの選択、相互接続の面で最大限の柔軟性を実現しています。低背のOSIRE KRTB AELPS1.32は、細いライトガイドへの結合に最適で、超小型設計を可能にします。

The OSIRE E3323 is designed for automotive ambient applications. With its compact size, the device offers a maximum of flexibility for various assembly situations. All measurement data of every single LED is made available at 10 and 50 mA via an imprinted data matrix code. This feature helps to reduce the optical measurement effort on customer side.

Silicon Photodiode with Vλ Characteristic

The AS8579 is a capacitive sensor that detects the change of capacity in different applications. The capacitive sensor measures the impedance that originates between a conducting surface (metallic object) and a human being. The IC captures the current of a metal object and applies algorithms to determine the capacitive and resistive information. The outcome information can be read through a SPI Interface that can be also used for IC configuration. This high precision performance sensor also supports a multitude of diagnostic features that meet standard functional safety requirements. The capacitive sensing IC is specifically designed to function in an electro-magnetic environment (EMC) with high magnetic disturbances. This allows the sensor to distinguish in a hands-on application if the driver‘s hand is on the steering wheel or not. The AS8579 is available in an SSOP24 package and operates at a supply voltage of 5V.