MAX7480 - 8th-Order / Lowpass / Butterworth / Switched-Capacitor Filter

Product Overview

Maxim

Datasheet Details

Part number	MAX7480
Manufacturer	Maxim
File Size	87.07 KB
Description	8th-Order / Lowpass / Butterworth / Switched-Capacitor Filter
Datasheet	MAX7480 Datasheet
Additional preview pages of the MAX7480 datasheet.

Product details

Description

The MAX7480 8th-order, lowpass, Butterworth, switched-capacitor filter (SCF) operates from a single +5V supply.

The device draws only 2.9mA of supply current and allows corner frequencies from 1Hz to 2kHz, making it ideal for low-power post-DAC filtering and anti-aliasing applications.

Features

a shutdown mode, which reduces the supply current to 0.2µA. Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter corner-frequency control. An offset adjust pin allows for adjustment of the DC output level. The MAX7480 Butterworth filter provides a maximally flat passband response. The fixed response simplifies the design task to selecting a clock frequency. Features o 8th-Order, Lowpass Butterworth Filter o Low Noise and D.

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Other Datasheets by Maxim

MAX748A - 3.3V / Step-Down / Current-Mode PWM DC-DC Converters
MAX7400 - 8th-Order / Lowpass / Elliptic / Switched-Capacitor Filters
MAX7401 - 8th-Order / Lowpass / Bessel / Switched-Capacitor Filters
MAX7403 - 8th-Order / Lowpass / Elliptic / Switched-Capacitor Filters
MAX7404 - 8th-Order / Lowpass / Elliptic / Switched-Capacitor Filters
MAX7405 - 8th-Order / Lowpass / Bessel / Switched-Capacitor Filters

Published: May 2, 2005 |