MAX7403ESA-T

SKU MAX7403ESA_T_1 Kategorie
Hersteller : Maxim Integrated
Verpackung/Spezifikation . SOIC-8
Produktkategorie : Produkte Interface – Filters – Active
Datenblatt. MAX7403ESA-T Datasheet (PDF)
RoHs-Status. Lead free/RoHS Compliant

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The MAX7400/MAX7403/MAX7404/MAX7407 8th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7400/MAX7403) or +3V (MAX7404/MAX7407) supply. These devices draw 2mA of supply current and allow corner frequencies from 1Hz to 10kHz, making them ideal for low-power anti-aliasing and post-DAC filtering applications. They feature a shutdown mode that 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 cutoff-frequency control. In addition, an offset adjustment pin (OS) allows for the adjustment of the DC output level. The MAX7400/MAX7404 provide 82dB of stopband rejection and a sharp rolloff with a transition ratio of 1.5. The MAX7403/MAX7407 provide a sharper rolloff with a transition ratio of 1.2, while still delivering 60dB of stopband rejection. The fixed response of these devices simplifies the design task to corner-frequency selection by setting a clock frequency. The MAX7400/MAX7403/MAX7404/MAX7407 are available in 8-pin SO and DIP packages.

Charakterisierung

  • 8th-Order Lowpass Elliptic Filter
  • Low Noise and Distortion -82dB THD + Noise (MAX7400)
  • Clock-Tunable Corner Frequency (1Hz to 10kHz)
  • 100:1 Clock-to-Corner Ratio
  • Single-Supply Operation
    • +5V (MAX7400/MAX7403)
    • +3V (MAX7404/MAX7407)
  • Low Power
    • 2mA (Operating Mode)
    • 0.2μA (Shutdown Mode)
  • Available in 8-Pin SO and DIP Packages
  • Low Output Offset: ±5mV

Anwendungsbereiche

  • ADC Anti-Aliasing
  • Air-Bag Electronics
  • CT2 Base Stations
  • Post-DAC Filtering
  • Speech Processing


(Produktbild: Diagramm)

Technische Parameter


  • Anzahl von Kanälen

  • 1

  • Cutoff Frequency

  • 10 kHz

  • Supply Voltage Max

  • 5.5 V

  • Supply Voltage Min

  • 4.5 V

  • Maximale Betriebstemperatur

  • + 85 C

  • Montageart

  • SMD/SMT

  • Verpackung / Koffer

  • SOIC-8 Narrow

  • Verpackung

  • Reel

  • Minimale Betriebstemperatur

  • - 40 C

  • Betriebsspannung

  • 5 V

MAX7403ESA-T Datasheet

  • MAX7403 data sheet for guidance

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Artikelnummer: MAX7403ESA_T_1 Kategorie: