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MAXIM INTEGRATED / ANALOG DEVICES MAX7426CPA Elliptic Lowpass Filter
The MAX7426 CPA+ is a fifth-order elliptic low-pass switched-capacitor filter in an 8-pin DIP package, optimized for low-power post-DAC filtering and anti-aliasing applications. It features a sharp roll-off with 37dB stop-band rejection, operates with a 100:1 clock-to-corner ratio, and covers frequencies from 1Hz to 12kHz. The device consumes just 0.8mA in normal mode and can reduce to 0.2µA in low-power mode. It offers external and self-clocking options, an offset-adjust pin for DC calibration, and a voltage gain of +1 V/V. With a supply voltage of 4.5V–5.5V, it suits audio, speech, and communication systems, providing stable performance across 0°C to 70°C with low harmonic distortion and high linearity.
MAXIM INTEGRATED / ANALOG DEVICES MAX7426CPA Elliptic Lowpass Filter Specifications:
- Filter Type: Elliptic lowpass
- Order: 5th
- Package: 8-Pin DIP
- Supply Voltage: 4.5V to 5.5V
- Supply Current: 0.8mA (normal), 0.2µA (shutdown)
- Corner Frequency Range: 1Hz to 12kHz
- Stopband Rejection: 37dB
- Transition Ratio: 1.25
- Harmonic Distortion + Noise: -81dB at 200Hz input
- Offset Adjustment: Yes, via OS pin
- Frequency Range: 0.001kHz to 9kHz
- Internal Oscillator Frequency: 17.5kHz (Cosc = 1000pF)
- Clock-to-Corner Ratio: 100:1
- Operating Temperature: 0°C to 70°C
- Power Supply Rejection Ratio: 70dB at DC
- Voltage Gain: +1 V/V
- Voltage Output Range: 0.25V to Vop - 0.25V
- Clock Input: External or self-clocking with capacitor
Buy the Buy MAXIM MAX7426 CPA+ Part Number MAX7426CPA Online
Purchase the MAXIM MAX7426CPA+ online today for high-performance, low-power elliptic lowpass filtering. Its sharp roll-off and adjustable features make it ideal for anti-aliasing, post-DAC filtering, and communication systems. With a compact 8-pin DIP package, operating from 4.5V to 5.5V, it delivers superior signal integrity, low distortion, and excellent rejection of unwanted frequencies. Whether deploying in audio, speech processing, or base stations, buy now to ensure your design benefits from cutting-edge switch-capacitor filter technology with quick delivery and reliable performance.
Buy MAXIM MAX7426CPA+ now and experience unmatched reliability and performance in low-power filtering applications with excellent stop-band rejection.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX7426CPA?
You can click on the BUY or RFQ button to purchase MAX7426CPA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX7426CPA?
You can download the MAX7426CPA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX7426CPA?
MAXIM INTEGRATED / ANALOG DEVICES