MAX294CSA
- Mfr.Part #
- MAX294CSA
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- LOWPASS SWTCHED-CAPACITOR FILTER
- Stock
- 431
- In Stock :
- 431
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Filters - Active
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Filter Order :
- 8th
- Max Operating Temperature :
- 70°C
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Frequency - Cutoff or Center :
- 25kHz
- Filter Type :
- Elliptic, Low Pass Switched Capacitor
- Number of Circuits :
- 1
- Voltage - Supply :
- 4.75V~11V ±2.375V~5.5V
- Number of Pins :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- MAX294
- Min Operating Temperature :
- 0°C
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 15mA
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- Factory Lead Time :
- 6 Weeks
- Published :
- 1996
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- MAX294CSA

Filters - Active Analog Devices, Inc. MAX294CSA Overview
The Filters - Active Analog Devices, Inc. MAX294CSA is a high-performance, low-pass, switched-capacitor filter designed for precision filtering applications in both digital and analog domains. This robust component utilizes a switched-capacitor technique that offers tunable cut-off frequencies, enabling it to adapt to various signal processing requirements without the need for external components. The MAX294CSA ensures high signal integrity with minimal distortion, making it ideal for integration in audio processing, data communication systems, and other high-frequency signal environments.
MAX294CSA Features
This sophisticated filter boasts a range of features that enhance its functionality and ease of use in complex electronic systems. Key features include an 8th-order low-pass Butterworth response, which provides a maximally flat amplitude response in the passband for undistorted audio reproduction. It operates from a single +5V supply, which simplifies power management in mixed-voltage systems. Additionally, the MAX294CSA supports clock tunable cut-off frequencies ranging from 1Hz to 25kHz, a feature that allows flexible integration across various applications.
MAX294CSA Applications
- Audio Signal Processing: In audio equipment, the MAX294CSA can be used to filter out unwanted high-frequency noise before analog-to-digital conversion, ensuring high-quality sound capture and playback.
- Data Communication: Utilized in data communication systems to filter out noise that can cause errors in signal transmission, ensuring clearer and more reliable data transfer.
- Medical Equipment: In medical devices, this filter helps in processing biosignals such as ECG and EEG by isolating relevant frequency components, crucial for accurate diagnosis.
- Instrumentation: Applied in scientific instruments, the MAX294CSA filters out high-frequency noise that can interfere with sensitive measurements, improving the precision and accuracy of data.
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