The OPA842 provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using unity-gain stable, voltage-feedback architecture with two internal gain stages, the OPA842 achieves exceptionally low harmonic distortion over a wide frequency range. The classic differential input provides all the familiar benefits of precision op amps, such as bias current cancellation and very low inverting current noise compared with wideband current differential gain/phase performance, low-voltage noise, and high output current drive make the OPA842 ideal for most high dynamic range applications.
Unity-gain stability makes the OPA842 particularly suitable for low-gain differential amplifiers, transimpedance amplifiers, gain of +2 video line drivers, wideband integrators, and low-distortion analog-to-digital converter (ADC) buffers. Where higher gain or even lower harmonic distortion is required, consider the OPA843—a higher-gain bandwidth and lower-noise version of the OPA842.
| 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | Wideband Low Distortion Unity-Gain Stable Voltage-Feedback Op Amp datasheet (Rev. D) | 2010/09/28 | |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017/03/28 | ||
| Application note | RLC Filter Design for ADC Interface Applications (Rev. A) | 2015/05/13 | ||
| Application note | Wideband Complementary Current Output DAC Single-Ended Interface (Rev. A) | 2015/05/08 | ||
| User guide | DEM-OPA-SO-1A User's Guide (Rev. B) | 2012/04/12 | ||
| User guide | DEM-OPA-SOT-1A User's Guide (Rev. B) | 2012/04/12 | ||
| Application note | Noise Analysis for High Speed Op Amps (Rev. A) | 2005/01/17 | ||
| Application note | ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers | 2004/04/22 | ||
| Application note | Measuring Board Parasitics in High-Speed Analog Design | 2003/07/07 |
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
The DEM-OPA-SO-1A demonstration fixture helps designers evaluate the operation and performance of TI's High Speed, Wide Bandwidth Operational Amplifiers. This unpopulated PC board is compatible with products offered in the 8-lead SOIC (D) package.
DEM-OPA-SOT-1A는 고속 광대역 연산 증폭기의 작동 및 성능을 평가하는 데모 보드입니다. 채워지지 않은 이 PC 보드는 소형 아웃라인 트랜지스터(SOT) DBV 패키지로 제공되는 제품과 호환됩니다.
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 |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
| SOT-23 (DBV) | 5 | Ultra Librarian |
Analog Engineer's Calc Installer
General calculator tool for analog design support.