MAX7405
MAX7405
Info: :
PRODUCTION
MAX7405
8th-Order, Lowpass, Bessel, Switched-Capacitor Filters
Show MoreSmallest, Lowest-Power 8th-Order Bessel Filters
Info: :
PRODUCTION
Info: :
PRODUCTION
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Part Models
5
1ku List Price
Starting From $4.19
Features
- 8th-Order, Lowpass Bessel Filters
- Low Noise and Distortion: -82dB THD + Noise
- Clock-Tunable Corner Frequency (1Hz to 5kHz)
- 100:1 Clock-to-Corner Ratio
- Single-Supply Operation
- +5V (MAX7401)
- +3V (MAX7405)
- Low Power
- 2mA (Operating Mode)
- 0.2µA (Shutdown Mode)
- Available in 8-Pin SO/DIP Packages
- Low Output Offset: ±5mV
Additional Details
The MAX7401/MAX7405 8th-order, lowpass, Bessel, switched-capacitor filters (SCFs) operate from a single +5V (MAX7401) or +3V (MAX7405) supply. These devices draw only 2mA of supply current and allow corner frequencies from 1Hz to 5kHz, making them ideal for low-power post-DAC filtering and anti-aliasing applications. They feature a shutdown mode that reduces supply current to 0.2µA.
Two clocking options are available on these devices: self-clocking (through the use of an external capacitor) or external clocking for tighter corner-frequency control. An offset adjust pin allows for adjustment of the DC output level.
The MAX7401/MAX7405 Bessel filters provide low overshoot and fast settling. Their fixed response simplifies the design task to selecting a clock frequency.
Applications
- ADC Anti-Aliasing
- Air-Bag Electronics
- 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
5
1ku List Price
Starting From $4.19
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MAX7405
Documentation
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UPDATED 03/08/2011
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UPDATED 11/04/2009
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UPDATED 02/22/2010
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UPDATED 01/11/2002
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Documentation
Technical Documents
6
Design Resources 5
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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MAX7405CSA+ | Small-Outline IC, Narrow (0.15in) |
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MAX7405CSA+T | Small-Outline IC, Narrow (0.15in) |
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MAX7405EPA+ | Plastic Dual-In-Line, Narrow (0.3in) |
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MAX7405ESA+ | Small-Outline IC, Narrow (0.15in) |
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MAX7405ESA+T | Small-Outline IC, Narrow (0.15in) |
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- MAX7405CSA+
- Pin/Package Drawing
- Small-Outline IC, Narrow (0.15in)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7405CSA+T
- Pin/Package Drawing
- Small-Outline IC, Narrow (0.15in)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7405EPA+
- 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
- MAX7405ESA+
- Pin/Package Drawing
- Small-Outline IC, Narrow (0.15in)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
- MAX7405ESA+T
- Pin/Package Drawing
- Small-Outline IC, Narrow (0.15in)
- Documentation
- HTML Material Declaration
- HTML Reliablity Data
- CAD Symbols, Footprints, and 3D Models
- Ultra Librarian
- SamacSys
PCN/PDN Information
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 30, 2020
- 1702R2
ASSEMBLY
MAX7405CSA+
PRODUCTION
MAX7405CSA+T
PRODUCTION
May 22, 2018
- 1702N
ASSEMBLY
MAX7405ESA+
PRODUCTION
MAX7405ESA+T
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 30, 2020
- 1702R2
ASSEMBLY
May 22, 2018
- 1702N
ASSEMBLY
Software & Part Ecosystem
Companion Parts 2
Parts | Product Life Cycle | Description | ||
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Low-Pass Filters2 |
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PRODUCTION |
8th-Order, Lowpass, Switched-Capacitor Filters |
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PRODUCTION |
8th-Order, Lowpass, Switched-Capacitor Filters |