The OPA830 is a low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below the negative supply and to within 1.7V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 25mV of either supply while driving 150Ω. High output drive current (±80mA) and low differential gain and phase errors also make them ideal for single-supply consumer video products.
Low distortion operation is ensured by the high gain bandwidth product (110MHz) and slew rate (550V/µs), making the OPA830 an ideal input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A low 9.2nV/√Hz input voltage noise supports wide dynamic range operation.
The OPA830 is available in an ultra-small SOT23-5 package.
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | OPA830-EP Low-Power, Single-Supply, Wideband Operational Amplifier datasheet | 2014/03/27 | |
| * | Radiation & reliability report | OPA830-EP Reliability Report | 2018/06/18 | |
| * | VID | OPA830-EP VID V6214610 | 2016/06/21 | |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017/03/28 | ||
| Application note | Noise Analysis for High Speed Op Amps (Rev. A) | 2005/01/17 |
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The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| SOT-23 (DBV) | 5 | Ultra Librarian |
Analog Engineer's Calc Installer
General calculator tool for analog design support.