This TI Precision Verified Design provides the theory, component selection, simulation, PCB design, and measurement details for a PWM to 12-bit resolution analog signal conversion circuit. Methods for selecting the passive filter’s order, cutoff frequency, and component values are included. This design example includes a 12 bit filter but the methodology can be applied to target other desired resolutions. This design also includes a test circuit, which is required to confirm that the output error (ripple) meets the design requirements because it cannot be directly measured using standard test equipment.
완조립 보드는 테스팅과 성능 검증을 위해서만 개발되었으며 판매를 위한 것이 아닙니다.
바로 사용 가능한 시스템 파일을 다운로드하여 설계 프로세스에 속도를 높여 보십시오.
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| 사용 설명서 | Microcontroller PWM to 12-Bit Analog Out Design Guide | 2013. 11. 11 |