RFQ List

Active Filter

(721)

Active Filter integrated circuits are analog signal-conditioning devices that implement frequency-selective filtering using active circuitry. Unlike passive filters, they incorporate active elements to provide controlled filtering behavior and can support functions such as buffering and gain while shaping the signal’s frequency response.

These ICs are used to realize common filter responses, including:

Low-pass
High-pass
Band-pass
Band-stop (notch)

Active filter ICs are typically selected when stable, repeatable filtering performance is needed within an integrated solution, helping simplify analog design by reducing reliance on purely passive filter networks.

Product	Manufacturer	In Stock Status	Price	Qty	RFQ	Description
HSP43220JC-33Z	RENESAS		Check Price		Get a Quote	The HSP43220 Decimating Digital Filter is a linear phase low pass decimation filter optimized for filtering narrow band signals in signal processing applications.
HSP43220JC-25Z	RENESAS		Check Price		Get a Quote	The HSP43220 Decimating Digital Filter is a linear phase low pass decimation filter which is optimized for filtering narrow band signals in a broad spectrum of a signal processing applications.
HSP43216VC-52Z	RENESAS		Check Price		Get a Quote	The HSP43216 Halfband Filter addresses a wide variety of applications by combining fS/4 (fS = sample frequency) quadrature up/down convert circuitry with a fixed coefficient halfband filter processor as shown in the block diagram.
HSP43216JC-52Z	RENESAS		Check Price		Get a Quote	The HSP43216 Halfband Filter addresses a wide variety of applications by combining fS/4 (fS = sample frequency) quadrature up/down convert circuitry with a fixed coefficient halfband filter processor as shown in the block diagram.
HSP43168JC-33Z	RENESAS		Check Price		Get a Quote	The HSP43168 Dual FIR Filter consists of two independent 8-tap FIR filters with on-board storage for 32 sets of coefficients.
HSP43124SC-45Z	RENESAS		Check Price		Get a Quote	The Serial I/O Filter is a high performance filter engine that is ideal for off loading the burden of filter processing from a DSP microprocessor.
HSP48901JC-30	RENESAS		Check Price		Get a Quote	Filters - Active
HSP43881JC-25	RENESAS		Check Price		Get a Quote	Filters - Active
HSP43216JC-52S2485	RENESAS		Check Price		Get a Quote	Filters - Active ROHS
HSP43168JI-40	RENESAS		Check Price		Get a Quote	Filters - Active
HSP43124SI-40	RENESAS		Check Price		Get a Quote	Filters - Active
HSP43220JC-33	RENESAS		Check Price		Get a Quote	Instrumentational OP Amps 84 Pins PLCC
HSP43168VC-45	RENESAS		Check Price		Get a Quote	Instrumentational OP Amps 100 Pins

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