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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 AD8055 (single) 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 AD8055 provides excellent overall performance. For video applications, its differential gain and phase error is 0.01% and 0.02° into a 150 W load, and 0.02% and 0.1° while driving four video loads (37.50 W).
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 AD8055 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 AD8055 is available in a small 8-lead PDIP, 8-lead SOIC, and 5-lead SOT-23 packages. These features make the AD8055 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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AD8055
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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 |
|---|---|---|---|
| AD8055ANZ |
8-Lead PDIP
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| AD8055ARTZ-REEL7 |
5-Lead SOT-23
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| AD8055ARZ |
8-Lead SOIC
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| AD8055ARZ-REEL |
8-Lead SOIC
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| AD8055ARZ-REEL7 |
8-Lead SOIC
|
|
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5-Lead SOT-23
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8-Lead SOIC
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Part Models
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PCN
Sep 9, 2009
- 07_0083
Polyimide Change
AD8055ANZ
PRODUCTION
AD8055ARTZ-REEL7
PRODUCTION
AD8055ARZ
PRODUCTION
AD8055ARZ-REEL
PRODUCTION
AD8055ARZ-REEL7
PRODUCTION
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
AD8055ANZ
PRODUCTION
Feb 4, 2010
- 10_0009
Halogen Free Material Change for SOT_23 Products
AD8055ARTZ-REEL7
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Sep 9, 2009
- 07_0083
Polyimide Change
AD8055ANZ
PRODUCTION
AD8055ARTZ-REEL7
PRODUCTION
AD8055ARZ
PRODUCTION
AD8055ARZ-REEL
PRODUCTION
AD8055ARZ-REEL7
PRODUCTION
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
AD8055ANZ
PRODUCTION
Feb 4, 2010
- 10_0009
Halogen Free Material Change for SOT_23 Products
Software & Part Ecosystem
Evaluation Kits 1
EVAL-HSAMP-1
Universal Evaluation Board for Single High Speed Operational Amplifiers
Product Detail
The Universal Single High Speed Amplifier Evaluation Boards are bare boards that enable 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
270 kB
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196.34 K
Tools & Simulations 6
Analog Photodiode Wizard
VRMS/dBm/dBu/dBV calculators
Power Dissipation vs Die Temp
Analog Filter Wizard
Signal Chain Designer - BETA
SPICE Model 1
SPICE Model
