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ADA4860-1: High Speed, Low Cost, Op Amp Data Sheet (Rev. 0)4/1/2006PDF758 kB
Overview
Features and Benefits
- High speed
800 MHz, -3 dB bandwidth
790 V/µs slew rate
8 ns settling time to 0.5% - Wide supply range: 5 V to 12 V
- Low power: 6 mA
- 0.1 dB flatness: 125 MHz
- Differential gain: 0.02%
- Differential phase: 0.02°
- Low voltage offset: 3.5 mV (typ)
- High output current: 25 mA
- Power down
Product Details
The ADA4860-1 is a low cost, high speed, current feedback op amp that provides excellent overall performance. The 800 MHz, -3 dB bandwidth, and 790 V/µs slew rate make this amplifier well suited for many high speed applications. With its combination of low price, excellent differential gain (0.02%), differential phase (0.02°), and 0.1 dB flatness out to 125 MHz, this amplifier is ideal for both consumer and professional video applications.
The ADA4860-1 is designed to operate on supply voltages as low as +5 V and up to ±5 V using 6 mA of supply current. To further reduce power consumption, the amplifier is equipped with a power-down feature, that lowers the supply current to 0.25 mA.
The ADA4860-1 is available in the 6-lead SOT-23 package and is designed to work over the extended temperature range of -40°C to +105°C.
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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MT-059: Compensating for the Effects of Input Capacitance on VFB and CFB Op Amps Used in Current-to-Voltage Converters2/14/2015PDF69 kB
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MT-057: High Speed Current Feedback Op Amps5/6/2009PDF78 kB
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MT-051: Current Feedback Op Amp Noise Considerations5/6/2009PDF36 kB
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MT-034: Current Feedback (CFB) Op Amps3/26/2009PDF130 kB
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Amplifiers for Video Distribution3/8/2008PDF115 kB
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High Speed Amplifiers Selection Table2/27/2008PDF77 kB
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VFB or CFB that is the question!1/1/2010
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Amplifier Input Protection... Friend or Foe?5/1/2007 Analog Dialogue
Tools & Simulations
LTspice
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Models for the following parts are available in LTspice:
ADA4860
SPICE Models
CIR
ADA4860 SPICE Macro Model
4.91 K
Design Resources
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.
PCN-PDN Information
Support & Discussions
Sample & Buy
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.