DatasheetsPDF.com

MAX7408

Maxim
Part Number MAX7408
Manufacturer Maxim
Description Switched-Capacitor Filters
Published May 2, 2005
Detailed Description 19-1378; Rev 1; 10/98 5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters General Description The MAX7408/MAX7411/...
Datasheet PDF File MAX7408 PDF File

MAX7408
MAX7408

Overview
19-1378; Rev 1; 10/98 5th-Order, Lowpass, Elliptic, Switched-Capacitor Filters General Description The MAX7408/MAX7411/MAX7412/MAX7415 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7408/MAX7411) or +3V (MAX7412/MAX7415) supply.
The devices draw only 1.
2mA of supply current and allow corner frequencies from 1Hz to 15kHz, making them ideal for low-power post-DAC filtering and anti-aliasing applications.
They can be put into a low-power mode, reducing supply current to 0.
2µA.
Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff-frequency control.
An offset-adjust pin allows for adjustment of the DC output level.
The MAX7408/MAX7412 deliver 53dB of stopband rejection and a sharp rolloff with a transition ratio of 1.
6.
The MAX7411/MAX7415 achieve a sharper rolloff with a transition ratio of 1.
25 while still providing 37dB of stopband rejection.
Their fixed response limits the design task to selecting a clock frequency.
o 5th-Order, Elliptic Lowpass Filters o Low Noise and Distortion: -80dB THD + Noise o Clock-Tunable Corner Frequency (1Hz to 15kHz) o Single-Supply Operation +5V (MAX7408/MAX7411) +3V (MAX7412/MAX7415) o Low Power 1.
2mA (operating mode) 0.
2µA (shutdown mode) o Available in 8-Pin µMAX/DIP Packages o Low Output Offset: ±4mV Features MAX7408/MAX7411/MAX7412/MAX7415 Ordering Information PART MAX7408CPA MAX7408CUA MAX7408EPA MAX7408EUA MAX7411CPA MAX7411CUA MAX7411EPA MAX7411EUA MAX7412CPA MAX7412CUA MAX7412EPA MAX7412EUA MAX7415CPA MAX7415CUA MAX7415EPA MAX7415EUA TEMP.
RANGE 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C PIN-PACKAGE 8 Plastic DIP 8 µMAX 8 Plastic DIP 8 µMAX 8 Plastic DIP 8 µMAX 8 Plastic DIP 8 µMAX 8 Plastic DIP 8 µMAX 8 Plastic DIP 8 µMAX...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)