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Features
- High Speed:
400 MHz –3 dB Full Power Bandwidth
2000 V/µs Slew Rate - Fixed Gain of 2 with No External Components
- Internal Common-Mode Feedback to Improve Gain and Phase Balance: –60 dB @10 MHz
- Separate Input to Set the
Common-Mode Output Voltage - Low Distortion:
68 dB SFDR @ 5 MHz 200 Ω Load - Power Supply Range +2.7 V to ±5 V
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The AD8131 is a differential or single-ended input to differential output driver requiring no external components for a fixed gain of 2. The AD8131 is a major advancement over op amps for driving signals over long lines or for driving differential input ADCs. The AD8131 has a unique internal feedback feature that provides output gain and phase matching that are balanced to –60dB at 10MHz, reducing radiated EMI and suppressing harmonics. Manufactured on ADI's next generation of XFCB bipolar process, the AD8131 has a –3 dB bandwidth of 400 MHz and delivers a differential signal with very low harmonic distortion.
The AD8131 is a differential driver for the transmission of high-speed signals over low-cost twisted pair or coax cables. The AD8131 can be used for either analog or digital video signals or for other high-speed data transmission. The AD8131 driver is capable of driving either Cat3 or Cat5 twisted pair or coax with minimal line attenuation. The AD8131 has considerable cost and performance improvements over discrete line driver solutions.
The AD8131 is available in both SOIC and MSOP packages for operation over –40°C to +125°C.
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AD8131
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Documentation
Data Sheet 1
User Guide 2
Application Note 5
AN-589: Ways to Optimize the Performance of a Difference Amplifier (Rev.B)
AN-692: Universal Precision Op Amp Evaluation Board (Rev.A)
AN-356: User's Guide to Applying and Measuring Operational Amplifier Specifications
AN-584: Using the AD813X Differential Amplifier (Rev.0)
AN-357: Operational Integrators
Product Selection Guide 2
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 |
|---|---|---|---|
| AD8131ARMZ |
8-Lead MSOP
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| AD8131ARMZ-REEL |
8-Lead MSOP
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| AD8131ARMZ-REEL7 |
8-Lead MSOP
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| AD8131ARZ |
8-Lead SOIC
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| AD8131ARZ-REEL |
8-Lead SOIC
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| AD8131ARZ-REEL7 |
8-Lead SOIC
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- AD8131ARMZ
- Pin/Package Drawing
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8-Lead MSOP
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Material Declaration
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HTML
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Ultra Librarian
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SamacSys
- AD8131ARMZ-REEL
- Pin/Package Drawing
-
8-Lead MSOP
- Documentation
-
HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
- AD8131ARMZ-REEL7
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8-Lead MSOP
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- AD8131ARZ
- Pin/Package Drawing
-
8-Lead SOIC
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
- AD8131ARZ-REEL
- Pin/Package Drawing
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8-Lead SOIC
- Documentation
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HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
- AD8131ARZ-REEL7
- Pin/Package Drawing
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8-Lead SOIC
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HTML
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HTML
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SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 30, 2017
- 15_0176
Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines
AD8131ARMZ
PRODUCTION
AD8131ARMZ-REEL
PRODUCTION
AD8131ARMZ-REEL7
PRODUCTION
Jan 5, 2015
- 14_0246
Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices
AD8131ARMZ
PRODUCTION
AD8131ARMZ-REEL
PRODUCTION
AD8131ARMZ-REEL7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD8131ARMZ
PRODUCTION
AD8131ARMZ-REEL
PRODUCTION
AD8131ARMZ-REEL7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Oct 30, 2017
- 15_0176
Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines
AD8131ARMZ
PRODUCTION
AD8131ARMZ-REEL
PRODUCTION
AD8131ARMZ-REEL7
PRODUCTION
Jan 5, 2015
- 14_0246
Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices
AD8131ARMZ
PRODUCTION
AD8131ARMZ-REEL
PRODUCTION
AD8131ARMZ-REEL7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD8131ARMZ
PRODUCTION
AD8131ARMZ-REEL
PRODUCTION
AD8131ARMZ-REEL7
PRODUCTION
Software & Part Ecosystem
Evaluation Kits 1
EVAL-FDA-1
Universal Evaluation Board for Single Differential Amplifiers
Product Detail
Resources
200.15 K
382.52 K
Tools & Simulations 3
SPICE Model 2
SPICE Model
ADIsimRF
Sys-Parameter
