Key facts
- Brand
- Maxim
- Model
- MAX7415
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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Maxim MAX7408/MAX7411/MAX7412/MAX7415 5th-Order Lowpass Elliptic Switched-Capacitor Filters Datasheet
The document details four models of 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) designed to operate from a single +5V supply (MAX7408/MAX7411) or +3V supply (MAX7412/MAX7415). These devices are intended for low-power post-DAC filtering and anti-aliasing applications, drawing only 1.2mA of supply current in operating mode and allowing corner frequencies from 1Hz to 15kHz.
The datasheet provides absolute maximum ratings, electrical characteristics including filter response, power requirements, and shutdown specifications. It also includes typical operating circuits, pin configurations, and graphs illustrating frequency response, phase response, supply current versus temperature, and total harmonic distortion plus noise.
Maxim MAX7415 specifications
| Corner-Frequency Range | 0.001 to 15 kHz |
|---|---|
| Supply Voltage | +5V or +3V |
| Supply Current (Operating) | 1.2mA |
| Total Harmonic Distortion plus Noise | -80dB |
| Output Offset Voltage | +/- 25 mV |
All Maxim MAX7415 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the two clocking options available for these filters?
The devices offer self-clocking through an external capacitor or external clocking for tighter cutoff-frequency control.
What is the transition ratio for the MAX7411/MAX7415?
The MAX7411 and MAX7415 have a transition ratio of 1.25.
What is the clock‑to‑corner frequency ratio for these filters?
All devices have a 100:1 clock‑to‑corner frequency ratio.
From: Maxim MAX7408/MAX7411/MAX7412/MAX7415 Switched‑Capacitor Filter Datasheet
What transition ratio does the MAX7411 provide?
The MAX7411 has a transition ratio of 1.25, giving a steeper roll‑off.
From: Maxim MAX7408/MAX7411/MAX7412/MAX7415 Switched‑Capacitor Filter Datasheet