MAX7400CSA+

$8.56

Description：IC FILTER 10KHZ LOWPASS 8SOIC
Series：-

SKU:2e28ac11ac02 Category: Filters - Active Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC FILTER 10KHZ LOWPASS 8SOIC
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Filter Type：Elliptic, Low Pass Switched Capacitor
Frequency - Cutoff or Center：10kHz
Number of Filters：1
Filter Order：8th
Voltage - Supply：4.5V ~ 5.5V
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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MAX7400CSA+

Overview

The MAX7400CSA+ is an 8th-order, lowpass, elliptic switched-capacitor filter operating from a single +5V supply. It features a corner frequency range of 1Hz to 10kHz with a 100:1 clock-to-corner ratio. The device provides -82dB stopband rejection and a transition ratio of 1.5. Supply current is 2mA in operating mode and 0.2µA in shutdown mode. It operates within a temperature range of 0°C to +70°C and is housed in an 8-pin SO package.

Feature Summary

8th-order elliptic lowpass response with sharp rolloff
Clock-tunable corner frequency via internal or external clocking
Low power consumption with dedicated shutdown mode
Offset adjustment pin for DC output level control

Applications

ADC anti-aliasing
Post-DAC filtering
Speech processing
Air-bag electronics
CT2 base stations

Procurement Notes

Verify the component matches the exact part number MAX7400CSA+. Confirm the manufacturer is Analog Devices Inc./Maxim Integrated. Ensure the package type is 8-SOIC. Check that the temperature range corresponds to commercial grade (0°C to +70°C). Validate RoHS compliance status through official documentation.

Selection Notes

Select this component when an 8th-order elliptic lowpass filter is required with a maximum corner frequency of 10kHz. It is suitable for applications needing high stopband rejection (-82dB) and a transition ratio of 1.5. Use this part if the system operates on a single +5V supply and requires low power consumption with a shutdown option.

Part Context

The MAX7400CSA+ belongs to the MAX7400 family of switched-capacitor filters. This family includes variants like the MAX7403, MAX7404, and MAX7407, which differ in operating voltage and filter response characteristics. The MAX7400 specifically offers an elliptic response with a transition ratio of 1.5 and operates at +5V.

Replacement Considerations

Direct substitutes include MAX7400ESA, MAX7400CPA, and MAX7400EPA. These parts share the same electrical specifications but differ in temperature range and package type. Verify compatibility before replacement.

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

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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.