MAX293EWE+

$15.75

Description：IC FILTER 25KHZ LOWPASS 16SOIC
Series：-

SKU:f643ae576e2b Category: Filters - Active Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC FILTER 25KHZ LOWPASS 16SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Filter Type：Elliptic, Low Pass Switched Capacitor
Frequency - Cutoff or Center：25kHz
Number of Filters：1
Filter Order：8th
Voltage - Supply：4.75V ~ 11V, ±2.375V ~ 5.5V
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Grade：-
Qualification：-

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MAX293EWE+

Overview

The MAX293EWE+ is an eighth-order, lowpass, elliptic switched-capacitor filter manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +5V supply and features a cutoff frequency of 25 kHz with a clock-to-cutoff frequency ratio of 50:1. The device requires only two external capacitors for operation and provides high performance in a compact 16-pin SOIC-Wide package. It supports a wide operating temperature range from -40°C to +85°C.

Feature Summary

Integrated eighth-order elliptic lowpass filtering response
Requires only two external capacitors for configuration
Operates on a single +5V power supply

Applications

Data acquisition systems requiring signal conditioning
Industrial process control instrumentation
Medical equipment signal processing

Part Context

The MAX293 belongs to the Maxim Integrated family of switched-capacitor filters. These devices are designed to replace bulky passive RC or LC filters, offering precise frequency characteristics without the need for large inductors or precision resistors. The EWE+ suffix indicates a lead-free, RoHS-compliant version in a wide SOIC package.

Replacement Considerations

Verify pin compatibility and external capacitor requirements when substituting. Ensure the replacement component supports the same 25 kHz cutoff frequency and 50:1 clock ratio. Confirm that the alternative device maintains the required elliptic response shape and single-supply operation capability.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.