Maxim Integrated 5th Order, Lowpass, Elliptic, Switched-Capacitor Filters MAX7412

Description
The MAX7408/MAX7411/MAX7 412/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 stop-band rejection. Their fixed response limits the design task to selecting a clock frequency.
Datasheet

Suppliers

Company
Product
Description
Supplier Links
5th Order, Lowpass, Elliptic, Switched-Capacitor Filters - MAX7412 - Maxim Integrated
San Jose, CA, USA
5th Order, Lowpass, Elliptic, Switched-Capacitor Filters
MAX7412
5th Order, Lowpass, Elliptic, Switched-Capacitor Filters MAX7412
The MAX7408/MAX7411/MAX7 412/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 stop-band rejection. Their fixed response limits the design task to selecting a clock frequency.

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 stop-band rejection. Their fixed response limits the design task to selecting a clock frequency.

Supplier's Site Datasheet

Technical Specifications

  Maxim Integrated
Product Category IC Electronic Filters
Product Number MAX7412
Product Name 5th Order, Lowpass, Elliptic, Switched-Capacitor Filters
Filter Category Active Filter
Filter Type Low Pass
Filter Class Switched Capacitor
Standards and Certifications RoHS
Unlock Full Specs
to access all available technical data

Similar Products

 - 8661846 - RS Components, Ltd.
RS Components, Ltd.
Specs
Filter Category Sinusoidal Filters
Supply Voltage (VS) 500 volts
Source Current (IS) 125000 milliamps
View Details
Interface - Filters - Active - LTC1060CSW#3FXPBF - Lingto Electronic Limited
Specs
Filter Category Active Filter
View Details
Specs
Filter Category SAW Filter
View Details
SAW Filters - 478-SF14-2593M5UUC1DKR-ND - DigiKey
Specs
Filter Category SAW Filter
Applications General
Package Type 5-SMD, No Lead
View Details