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ワイヤレスセンサータグ&インターフェース

NFCおよびUHF RFIDセンサータグは、リモートセンサーデータログ用の高度に統合されたソリューションを提供します。このタグは、NFC / ISO15693規格とUHF RFID規格の仕様に準拠しています。これらのセンサータグは、オンチップの温度検出とCool-Log™技術を特長としており、食品および医薬品のコールドチェーン管理、産業プロセス制御、遠隔監視およびヘルスケアアプリケーションにおいて革新的かつコスト重視のソリューションを実現できます。 フットプリントが小さく、データレートが高く、フレキシブルなデータ転送モード、完全なパッシブNFCタグエミュレーション、先進のエネルギーハーベスティングのおかげで、電子デバイスのNFC統合に対する障壁は低くなります。 NFC / HFインタフェースタグは、ゼロ電力デバイスの設定や設定、支払いと認証などの機能が搭載された非接触カード、電子的なおもちゃや自動車など、要求の厳しい民間用アプリケーションや産業用アプリケーションに適しています。

注目製品

製品情報 データシート デモボード
AS39513

The AS39513 is an NFC sensor tag and data logger IC for smart labels which enables more efficient and accurate monitoring of the condition of assets such as food, pharmaceuticals and healthcare products in storage and in transit.
The new device is a complete digital sensor with an NFC front end that can easily be integrated into smart labels. A unique ID as well as logged temperature and other data stored in its internal memory can be read by any authorized NFC reader such as a smartphone or tablet.
The AS39513 is ideal for applications using thin and flexible batteries but it also supports fully passive operation without a battery using the RF field from an RFID reader as a power source.
The AS39513 has a fully integrated temperature sensor with a programmable temperature range (default -20°C to 55°C). The external sensor interface (SEXT) is an analog input and allows the connection of an external sensor.
External power can be supplied from a single-cell battery (typically 1.5 V) or a dual-cell battery (typically 3 V).The AS39513 operates in passive mode and harvests energy from a reader’s incoming RF field, supplying external circuitry with a current of up to 3mA.
The RFID interface is fully ISO 15693 and NFC-V (T5T) compliant.
Configuration and logging data is stored on a configurable 9kbit EEPROM.

AS3955

AS3955 NFC dynamic tag IC is the ultimate solution to easily add NFC functionality to electronic devices, pair them with NFC phones and transfer data. Thanks to a high sensitivity ISO14443A front-end and integrated resonance capacitor, AS3955 offers standalone NFC passive tag functionality in a small footprint. Fast system integration and high speed data transfer are guaranteed by the available SPI and I²C interfaces and by optimized protocols (tunneling mode and extended mode), allowing bidirectional communication between the device microcontroller and an external NFC compliant device or ISO14443A reader device. AS3955 is able to operate fully powered by the RF field, without any external supply. This, combined with an advanced energy harvesting feature, greatly increases battery life time or even allows batteryless designs.

AS3956

AS3956 Dynamic NFC Sensor Tag IC meets industrial-grade quality standards and provides very high reliability in mission-critical applications and in end products with a long operating lifetime.

Thanks to a high sensitivity ISO14443A frontend and high integrated resonance capacitor, AS3956 offers standalone NFC passive tag functionality in a small form factor. The AS3956 dynamic tag acts as a contactless bridge between sensors and any NFC reader, such as a smartphone, through a host microcontroller.

Fast system integration and high speed data transfer are guaranteed by the available SPI and I²C interfaces and by optimized protocols (Tunneling mode and Extended mode), allowing bidirectional communication between the device microcontroller and an external NFC compliant device or ISO14443A reader device. AS3956 is able to operate fully powered by the RF field, without any external supply. This, combined with an advanced energy harvesting feature, greatly increases battery life time or even allows battery-less designs.

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ワイヤレスセンサー接続

AS3930/32/33は、15〜150kHzの周波数範囲で作動する超低電力、低周波ウェイクアップ受信機ファミリです。16ビットまたは32ビットプログラマブルウェイクアップパターンを検出するための内蔵の相関器が内蔵されており、トランスミッタとレシーバ間の固定または可変方向をサポートするための要件に応じて、1または3の受信チャネルを選択できます。 AS3935フランクリン雷センサーは、落雷までのでの距離を推定します。雲から雲、雲から地面の両方を検出します。屋外の気象ステーションのためのコンシューマーグレード、バッテリー駆動デバイス、またはハイキングやゴルフなどのレジャー活動に理想的です。

注目製品

製品情報 データシート デモボード
AS3930

The AS3930 is a single-channel ASK receiver that generates a wake-up signal upon detection of a data signal with a carrier frequency in the range of 110-150 kHz. It can be used to wake-up active tags in RTLS, PKE and other similar tracking and access control systems.

AS3932

The AS3932 is a 3-channel ASK receiver that generates a wake-up signal upon detection of a data signal with a carrier frequency in the range of 110-150 kHz. It can be used to wake-up active tags in RTLS, PKE and other similar tracking and access control systems.