MAX7408
MAX7408
Info: :
PRODUCTION
MAX7408
5th Order, Lowpass, Elliptic, Switched-Capacitor Filters
Show MoreSmallest, Low-Power 5th-Order Filters
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PRODUCTION
Info: :
PRODUCTION
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Part Models
6
1ku List Price
Starting From $3.08
Features
- 5th-Order, Elliptic Lowpass Filters
- Low Noise and Distortion: -80dB THD + Noise
- Clock-Tunable Corner Frequency (1Hz to 15kHz)
- Single-Supply Operation
- +5V (MAX7408/MAX7411)
- +3V (MAX7412/MAX7415)
- Low Power
- 1.2mA (operating mode)
- 0.2µA (shutdown mode)
- Available in 8-Pin µMAX®/DIP Packages
- Low Output Offset: ±4mV
Additional Details
The MAX7408/MAX7411/MAX7412/MAX7415 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7408/MAX7411) or +3V (MAX7412/MAX7415) supply. The devices draw only 1.2mA of supply current and allow corner frequencies from 1Hz to 15kHz, making them ideal for low-power post-DAC filtering and anti-aliasing applications. They can be put into a low-power mode, reducing supply current to 0.2µA.
Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff-frequency control. An offset-adjust pin allows for adjustment of the DC output level.
The MAX7408/MAX7412 deliver 53dB of stopband rejection and a sharp rolloff with a transition ratio of 1.6. The MAX7411/MAX7415 achieve a sharper rolloff with a transition ratio of 1.25 while still providing 37dB of stop-band rejection. Their fixed response limits the design task to selecting a clock frequency.
Applications
- ADC Anti-Aliasing
- CT2 Base Stations
- Post-DAC Filtering
- Speech Processing
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
Part Models
6
1ku List Price
Starting From $3.08
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MAX7408
Documentation
13
Filters
1 Applied
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Data Sheet
3
Reliability Data
1
UPDATED 01/12/2023
English
MAX7408 Reliability Data
59.46K
Technical Articles
9
HTML
UPDATED 11/04/2009
English
HTML
UPDATED 12/17/2009
Chinese
HTML
UPDATED 02/22/2010
Japanese
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UPDATED 01/11/2002
English
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UPDATED 08/05/2015
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UPDATED 01/11/2002
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UPDATED 09/18/2002
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UPDATED 11/19/2001
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UPDATED 03/08/2011
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Documentation
Technical Documents
7
Data Sheet 1
Reliability Data 1
Technical Articles 5
Design Resources 6
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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MAX7408CUA+ | Micro-MAX, Thin Shrink Small-Outline |
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MAX7408CUA+T | Micro-MAX, Thin Shrink Small-Outline |
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MAX7408EPA+ | Plastic Dual-In-Line, Narrow (0.3in) |
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MAX7408EUA+ | Micro-MAX, Thin Shrink Small-Outline |
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MAX7408EUA+T | Micro-MAX, Thin Shrink Small-Outline |
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MAX7408EUA/GG8 | Micro-MAX, Thin Shrink Small-Outline |
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- MAX7408CUA+
- Pin/Package Drawing
- Micro-MAX, Thin Shrink Small-Outline
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7408CUA+T
- Pin/Package Drawing
- Micro-MAX, Thin Shrink Small-Outline
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7408EPA+
- Pin/Package Drawing
- Plastic Dual-In-Line, Narrow (0.3in)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7408EUA+
- Pin/Package Drawing
- Micro-MAX, Thin Shrink Small-Outline
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7408EUA+T
- Pin/Package Drawing
- Micro-MAX, Thin Shrink Small-Outline
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7408EUA/GG8
- Pin/Package Drawing
- Micro-MAX, Thin Shrink Small-Outline
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
Software & Part Ecosystem
Companion Parts 7
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Low-Pass Filters7 |
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8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters |
Evaluation Kits 1
MAXFILTERBRD
Evaluation Kit for the MAX7408, MAX7409, MAX7410, MAX7411, MAX7412, MAX7413, MAX7414, MAX7415, MAX7418, MAX7419, MAX7420, MAX7421, MAX7422, MAX7423, MAX7424, and MAX7425
Product Detail
The MAXFILTERBRD is an unpopulated PCB design to evaluate the MAX7408–MAX7415/MAX7418–MAX7425 5th-order, lowpass, switched-capacitor filters (SCFs).
Contact the factory for free samples of the pin-compatible MAX7408–MAX7415/MAX7418–MAX7425 SCFs to evaluate these devices.
Applications
- ADC Anti-Aliasing
- CT2 Base Stations
- Post-DAC Filtering
- Speech Processing