MAX295C/D

Description：IC FILTER 50KHZ BUTTER/LOW P DIE
Series：-

SKU:61f67ba56919 Category: Filters - Active Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC FILTER 50KHZ BUTTER/LOW P DIE
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Filter Type：Butterworth, Low Pass Switched Capacitor
Frequency - Cutoff or Center：50kHz
Number of Filters：1
Filter Order：8th
Voltage - Supply：4.75V ~ 11V, ±2.375V ~ 5.5V
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Grade：-
Qualification：-

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MAX295C/D

Overview

The MAX295C/D is an 8th-order, lowpass, switched-capacitor filter manufactured by Analog Devices Inc./Maxim Integrated. It features a Butterworth response with a clock-tunable corner-frequency range from 0.1Hz to 50kHz. The device operates on single +5V or dual ±5V supplies and includes an uncommitted operational amplifier for anti-aliasing or clock-noise filtering. It is available in 8-pin Plastic DIP (MAX295CPA) and 16-pin Wide SO (MAX295CWE) packages, covering a commercial temperature range of 0°C to +70°C.

Feature Summary

Provides maximally flat passband response characteristic of Butterworth filters
Clock frequency controls the corner frequency without external resistors or capacitors
Includes an internal oscillator or supports external clock signals
Integrates an uncommitted op amp for continuous-time filtering applications

Applications

ADC Anti-Aliasing Filter
Noise Analysis
DAC Post-Filtering
50Hz/60Hz Line-Noise Filtering

Procurement Notes

Verify the specific package suffix against the datasheet ordering information table. The 'C' indicates the commercial temperature range, while 'D' denotes the 16-pin Wide SO package. Confirm that the required supply voltage and clock frequency align with the electrical characteristics before procurement.

Selection Notes

Select the MAX295 over the MAX291 when a higher maximum corner frequency up to 50kHz is required. Ensure the application benefits from the maximally flat passband response of the Butterworth topology. Verify that the system can provide a stable clock signal within the recommended frequency range for accurate tuning.

Part Context

This component belongs to the MAX291/MAX292/MAX295/MAX296 family of 8th-order lowpass switched-capacitor filters. While the MAX291 offers a similar Butterworth response, the MAX295 extends the maximum corner frequency capability to 50kHz compared to the 25kHz limit of the MAX291.