Part Number
|
MAX7480 |
Manufacturer
|
Maxim |
Description
|
8th-Order / Lowpass / Butterworth / Switched-Capacitor Filter |
Published
|
May 2, 2005 |
Detailed Description
|
19-1416; Rev 0; 1/99
8th-Order, Lowpass, Butterworth, Switched-Capacitor Filter
General Description
The MAX7480 8th-ord...
|
Datasheet
|
MAX7480
|
Overview
19-1416; Rev 0; 1/99
8th-Order, Lowpass, Butterworth, Switched-Capacitor Filter
General 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.
The MAX7480 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 ...
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