Digital filter IC 'ACPL-0873'
Up to three 1-bit second-order Σ-Δ modulators can be connected! Digital filter IC with 3 channels for Σ-Δ modulators.
The ACPL-0873 is a filter IC that converts the high-speed bit stream output of ACPL-C797/-C799/-C740 and -79xJ series Σ-Δ modulators into a 16-bit digital signal. It is capable of quickly detecting filter mode switching, decimation ratio changes, offset calibration, and overrange conditions due to overcurrent/overvoltage. With three built-in channels, it can be applied to detect the U, V, and W phase currents of a three-phase inverter. 【Features】 ■ Can be connected to up to three second-order asynchronous Σ-Δ modulators (maximum clock 25MHz) ■ SPI control interface (up to 17MHz) ■ Switchable SINC2 or SINC3 filter modes and decimation ratios ■ Offset calibration ■ High-speed overrange detection *For more details, please refer to the related link page or feel free to contact us.
- Company：ブロードコム（アバゴ・テクノロジー株式会社）
- Price：Other
