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Low Noise, High Speed Amplifier for 16-Bit Systems
Analog Devices Inc.
Description
The AD8021 is an exceptionally high performance, high speed voltage feedback amplifier that can be used in 16-bit resolution systems. It is designed to have both low voltage and low current noise...
Features
Low noise 2.1 nV/?Hz input voltage noise 2.1 pA/?Hz input current noise Custom compensation Constant bandwidth from G = -1 to G = -10 High speed 200 MHz (G = -1) 190 MHz (G = -10) Low power 34 mW or 6.7 mA typ for 5 V supply Output disable feature, 1.3 mA Low distortion -93 dBc second harmonic, fc = 1 MHz -108 dBc third harmonic, fc = 1 MHz DC precision 1 mV max input offset voltage 0.5 ?V/°C input offset voltage drift Wide supply range, 5 V to 24 V Low price Small packaging Available in SOIC-8 and MSOP-8
Related Datasheets
| Part Number | Description | Category |
| • AD8021 | Low Noise, High Speed Amplifier for 16-Bit Systems | Actives - Sensors and Transducers |
| • AD8038 | Single, Low Power, 350 MHz Voltage Feedback Amplifier | Actives - Sensors and Transducers |
| • AD8041 | 160 MHz Rail-to-Rail Amplifier with Disable | Actives - Sensors and Transducers |
| • AD8044 | Quad 150 MHz Rail-to-Rail Amplifier | Actives - Sensors and Transducers |
| • AD8058 | Low Cost, Dual, High Performance Voltage Feedback, 325 MHz Amplifier | Actives - Sensors and Transducers |
| • AD8061 | Low Cost, 300 MHz Rail-to-Rail Amplifier (Single) | Actives - Sensors and Transducers |
| • AD8062 | Low Cost, 300 MHz Rail-to-Rail Amplifier (Dual) | Actives - Sensors and Transducers |
| • AD8063 | Low Cost, 300 MHz Rail-to-Rail Amplifier (Single with Disable) | Actives - Sensors and Transducers |
| • AD8074 | 500 MHz, G=+1 and +2 Triple Video Buffers with Disable | Actives - Sensors and Transducers |
| • AD8079 | Dual 260 MHz Gain = +2.0 & +2.2 Buffer | Actives - Sensors and Transducers |
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