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MAX292 Datasheet Switched-capacitor Filters

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: AVAILABLE MAX291/MAX292/ MAX295/MAX296 8th-Order, Lowpass, Switched-Capacitor Filters.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The MAX291/MAX292/MAX295/MAX296 are easy-to-use, 8th-order, lowpass, switched-capacitor filters that can be set up with corner frequencies from 0.1Hz to 25kHz (MAX291/MAX292) or 0.1Hz to 50kHz (MAX295/MAX296).

The MAX291/MAX295 Butterworth filters provide maximally flat passband response, and the MAX292/MAX296 Bessel filters provide low overshoot and fast settling.

All four filters have fixed responses, so the design task is limited to selecting the clock frequency that controls the filter’s corner frequency.

Key Features

  • o 8th-Order Lowpass Filters: Butterworth (MAX291/MAX295) Bessel (MAX292/MAX296) o Clock-Tunable Corner-Frequency Range: 0.1Hz to 25kHz (MAX291/MAX292) 0.1Hz to 50kHz (MAX295/MAX296) o No External Resistors or Capacitors Required o Internal or External Clock o Clock to Corner Frequency Ratio: 100:1 (MAX291/MAX292) 50:1 (MAX295/MAX296) o Low Noise: -70dB THD + Noise (Typ) o Operate with a Single +5V Supply or Dual ±5V Supplies o Uncommitted Op Amp for Anti-Aliasing or ClockNoise Filteri.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX2900 200mW Single-Chip Transmitter
MAX2901 200mW Single-Chip Transmitter
MAX2902 200mW Single-Chip Transmitter
MAX2903 200mW Single-Chip Transmitter
MAX2904 200mW Single-Chip Transmitter
MAX291 Switched-Capacitor Filters
MAX295 Switched-Capacitor Filters
MAX296 Switched-Capacitor Filters
MAX2980 Powerline Communication Analog Front-End Transceiver
MAX2986 Integrated Powerline Digital Transceiver

MAX292 Distributor