MAX7408EUA+,Active Filters

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

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.

5th-Order, Elliptic Lowpass FiltersLow Noise and Distortion: -80dB THD + NoiseClock-Tunable Corner Frequency (1Hz to 15kHz)Single-Supply Operation+5V (MAX7408/MAX7411)+3V (MAX7412/MAX7415) Low Power1.2mA (operating mode)0.2μA (shutdown mode) Available in 8-Pin μMAX®/DIP PackagesLow Output Offset: ±4mV ApplicationsADC Anti-AliasingCT2 Base StationsPost-DAC FilteringSpeech Processing

Specifications
Attribute Value
Filter Type Low Pass Filter
Maximum Order 5th
Architecture Switched Capacitor
Cut-off Frequency 1 Hz 15 kHz
Power Supply Type Single
Typical Single Supply Voltage 5 V
Number of Circuits 1
Mounting Type Surface Mount
Package Type DIP
Pin Count 8
Dimensions 3.1 x 3.1 x 0.95mm
Height 0.95mm
Width 3.1mm
Series MAX7408
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Length 3.1mm
Operating Temperature Range -40 +85 °C
50 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Tube of 50)
$ 6.705
(exc. GST)
$ 7.375
(inc. GST)
units
Per unit
Per Tube*
50 +
$6.705
$335.25
*price indicative
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