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Features
- Low cost
- Easy to use voltage feedback architecture
- High speed
300 MHz, -3 dB bandwidth (G = +1)
1400 V/µs slew rate
20 ns settling to 0.1%
Low distortion: -72 dBc @ 10 MHz
Low noise: 6 nV/√Hz
Low dc rrrors: 5mV max VOS, 1.2 µA max IB - Small packaging
- High output drive current: over 60 mA
- Excellent video specifications
(RL = 150 Ω, G = +2)
Gain flatness 0.1 dB to 40 MHz
0.01% differential gain error
0.02° differential phase error - Drives 4 video loads (37.5 V) with 0.02% differential gain and 0.1° differential phase
- Low power, ±5 V supplies 5 mA typ/amplifier power supply current
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The AD8056 (dual) voltage feedback amplifier offers bandwidth and slew rate typically found in current feedback amplifiers. Additionally, this amplifier is easy to use and available at a very low cost.
Despite its low cost, the AD8056 provides excellent overall performance. For video applications, its differential gain and phase error is 0.01% and 0.02° into a 150 Ω load, and 0.02% and 0.1° while driving four video loads (37.50 Ω).
Its 0.1 dB flatness out to 40 MHz, wide bandwidth out to 300 MHz, along with 1400 V/µs slew rate and 20 ns settling time, make them useful for a variety of high-speed applications.
The AD8056 requires only 5 mA typ/amplifier of supply current and operates on a dual ±5 V or single +12 V power supply, while capable of delivering over 60 mA of load current. The AD8056 is available in a small 8-lead PDIP, 8-lead SOIC, and 8-lead MSOP packages. These features make the AD8056 ideal for portable and battery powered applications where size and power are critical. This amplifier in the R-8, N-8 and RM-8 packages are available in the extended temperature range of -40°C to +125°C.
AD8055 (Single) PDIP-8, SOIC-8 and SOT-23-5
AD8056 (Dual) PDIP-8, SOIC-8 and MSOP-8
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AD8056
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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 |
|---|---|---|---|
| AD8056ANZ |
8-Lead PDIP
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| AD8056ARMZ |
8-Lead MSOP
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| AD8056ARMZ-REEL |
8-Lead MSOP
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| AD8056ARMZ-REEL7 |
8-Lead MSOP
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| AD8056ARZ |
8-Lead SOIC
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| AD8056ARZ-REEL |
8-Lead SOIC
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| AD8056ARZ-REEL7 |
8-Lead SOIC
|
|
- AD8056ANZ
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8-Lead PDIP
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SamacSys
- AD8056ARMZ
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8-Lead MSOP
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
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Ultra Librarian
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SamacSys
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8-Lead MSOP
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Material Declaration
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8-Lead MSOP
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HTML
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SamacSys
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8-Lead SOIC
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HTML
Material Declaration
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HTML
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Ultra Librarian
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8-Lead SOIC
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HTML
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PCN
Aug 19, 2009
- 07_0024
Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad
AD8056ANZ
PRODUCTION
Jan 5, 2015
- 14_0246
Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices
AD8056ARMZ
PRODUCTION
AD8056ARMZ-REEL
PRODUCTION
AD8056ARMZ-REEL7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD8056ARMZ
PRODUCTION
AD8056ARMZ-REEL
PRODUCTION
AD8056ARMZ-REEL7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Aug 19, 2009
- 07_0024
Package Material Changes for SOT23, MiniSO, MQFP, PDIP, PLCC, SOIC (narrow and wide body), SSOP, TSSOP and TSSOP exposed pad
AD8056ANZ
PRODUCTION
Jan 5, 2015
- 14_0246
Qualification of ASE Chungli, as an Alternate Assembly Site for Select MSOP Devices
AD8056ARMZ
PRODUCTION
AD8056ARMZ-REEL
PRODUCTION
AD8056ARMZ-REEL7
PRODUCTION
May 15, 2012
- 10_0006
Halogen Free Material Change for mini SOIC Products
AD8056ARMZ
PRODUCTION
AD8056ARMZ-REEL
PRODUCTION
AD8056ARMZ-REEL7
PRODUCTION
Software & Part Ecosystem
Evaluation Kits 1
EVAL-HSAMP-2
Universal Evaluation Board for Dual High Speed Operational Amplifiers
Product Detail
The Universal Dual High Speed Amplifier Evaluation Boards are bare boards that enables users to quickly prototype a variety of amplifier circuits, which minimizes risk and reduces time to market. These boards are all RoHs Compliant. See ordering guide below on what board to order by lead count and package.
Resources
UG-776: Universal Evaluation Board for Dual High Speed Op Amps Offered in 10-Lead, 3 mm × 3 mm LFCSP
241.87 K
284 kB
Tools & Simulations 6
Analog Filter Wizard
Analog Photodiode Wizard
VRMS/dBm/dBu/dBV calculators
Power Dissipation vs Die Temp
Signal Chain Designer - BETA
SPICE Model 1
SPICE Model
