Light-to-Digital Output Sensor with I²C Interface Evaluation Board
The ISL76683EVAL1Z evaluation board is an RoHS compliant evaluation board designed for exploring the operation of the ISL76683 light-to-digital output sensor. The...
主要ドキュメント:
概要
説明
The ISL76683 is an integrated light sensor with an internal integrating ADC intended for automotive applications. The ADC provides 16-bit resolution and is capable of rejecting 50Hz and 60Hz flicker caused by artificial light sources. The I2C interface provides four user-programmable lux sensitivity ranges for optimized counts/lux in a variety of lighting conditions. The I2C interface also provides multi-function control of the sensor and remote monitoring capabilities. In normal operation, power consumption is less than 300μA. Furthermore, a software power-down mode controlled with the I2C interface reduces power consumption to less than 1μA. The ISL76683 supports twin (upper and lower) user-programmed thresholds and provides a hardware interrupt that remains asserted low until the host clears it with the I2C control interface. The ISL76683 is designed to operate on supplies from 2.5V to 3. 3V and is AEC-Q100 qualified and specified for operation across the -40 °C to +105 °C (Grade 2) ambient temperature range. To achieve this, the ISL76683 is packaged in a special extended temperature clear package.
特長
- Range select with I2C
- Range 1 = 0 lux to 1000 lux
- Range 2 = 0 lux to 4000 lux
- Range 3 = 0 lux to 16000 lux
- Range 4 = 0 lux to 64000 lux
- Human eye response (540nm peak sensitivity)
- Temperature compensated
- 16-bit resolution
- Adjustable sensitivity: up to 65 counts per lux
- User-programmable upper and lower threshold interrupt
- Simple output code, directly proportional to lux
- IR + UV rejection
- 50Hz/60Hz rejection
- 2.5V to 3.3V supply
- 6 Ld ODFN (2.1mm x 2mm)
- AEC-Q100 qualified
- Pb-free (RoHS compliant)
製品比較
アプリケーション
- Automotive ambient light sensing
- Backlight control
- Lighting controls
ドキュメント
ピックアップ
ログイン後、ご登録が可能となります。
|
|
|
|
|---|---|---|
| 分類 | タイトル | 日時 |
| データシート | PDF 940 KB | |
| マニュアル－ハードウェア | PDF 1.74 MB | |
| 製品変更通知 | PDF 176 KB | |
3件
|
||
設計・開発
ソフトウェア／ツール
ボード＆キット
TFTインストルメントクラスター(テレマティクスボード付き)リファレンスデザイン
このリファレンス・デザインは、Bluetooth® Low Energy コネクティビティ、モバイル・スクリーンの Wi-Fi ミラーリング、TFT およびカメラ・イメージ・ディスプレイの輝度制御を統合することで、高度な車載ディスプレイの開発を簡素化します...
クラウド上のラボで利用可能
PCベースのGUIで、実物のボードを使わずに、仮想ラボ上で開発とテストを開始できます。
デジタル出力光センサPmod™ボード
QCIOT030-ISL76683EVZボードにより、カスタムシステム設計用の ISL76683 デジタル出力光センサの迅速なプロトタイピングが可能になります。 ISL76683は、ADCを内蔵した統合型光センサで、ユーザがプログラム可能な4つのルクス感度範囲を提供し、さまざまな照明条件で性能を最適化します。...
主要ドキュメント:
モデル
ECADモデル
[製品選択]テーブル内の製品名をクリックするとSamacSysが提供する回路図シンボル、PCBフットプリント、3D CADモデルがご確認いただけます。 お探しのシンボルやモデルが見つからない場合、Webサイトから直接リクエストできます。
製品選択
適用されたフィルター
ビデオ&トレーニング
Automotive Grade Ambient Light Sensors
The ISL76xx family features the first transparent package qualified for -40 to 105 degrees Celsius.
Transcript
Another area that Intersil has ICs is ambient light sensors. In the past, we've had a large market share in portable devices like handsets, cell phones, cameras, etc. with our ambient light sensors. These devices are now migrating into the vehicle. So, there's a few key areas that they're used. They're used for adjusting the brightness on the lighting on your dashboards. They're also used within the mirrors in the vehicle where there is a sensor at the back of the mirror and a sensor now in the front of the mirror, where you actually, you detect the difference in light coming from headlights before you or from behind you. So, our ambient light sensors are designed specifically to meet automotive requirements. We are the only ambient light sensor supplier worldwide that meets the full requirements up to a 105 °C for our ambient light sensor packaging. All our competitors, the best they can get is up to 85 °C.
So, if you have an application where your ambient light sensor is on your dashboard or at the back of the mirror, overtime that will degrade with performance if it's only rated to 85 °C. So, our devices today are the only ones in the market rated to actually meet that requirement.
Video List
