導入
WF105RB is one low power direct-conversion OOK/ASK receiver. The circuit is mainly intended for the ISM (産業用, Scientific and Medical) band 315/433MHz, it is designed for low cost data transmission
system for data rate less than 40Kb/s in Manchester.
WF105RB integrates most circuit components on-chip and only requires a few external components to work normally. The WF105RB consists of a low-noise amplifier (LNA), a down-conversion mixer, an onchip phase-locked loop (PLL) with integrated voltage-controlled oscillator (VCO) and loop filter, an ASK demodulator, a data filter, a data slicing comparator and an on-chip regulator.
The WF105RB is designed for low power and low voltage wireless applications. It is available in TSSOP-16 package and working over the extended temperature range (-40 to +85°C).
アプリケーション
◼Remote Keyless Entry (RKE)
◼Remote Control, Garage door and gate openers
◼AMR-Automatic Meter Reading
◼Wireless alarm and security system.
◼ 315/433MHz ISM band system
パッケージ情報
Package Information TSSOP-16
予防
- このデバイスは静電気に敏感です. 輸送中および使用中に静電気防止対策を講じる必要があります.
- 推奨される代表的な用途に従ってデバイスを使用してください.
- 本製品の仕様は予告なく変更する場合がございます。.
