AMC1203
- Linear input voltage range: ±280mV
- Supply voltage range:
- High side: 4.5V to 5.5V
- Low side: 4.5V to 5.5V
- Low DC errors:
- AMC1203:
- Offset error: ±1mV (max)
- Offset drift: ±5µV/°C (max)
- Gain error: ±2% (max)
- Gain drift: ±20ppm/°C (max)
- AMC1203B:
- Offset error: ±1mV (max)
- Offset drift: ±5µV/°C (max)
- Gain error: ±1% (max)
- Gain drift: ±20ppm/°C (max)
- AMC1203:
- Transient immunity: 15kV/µs (min)
- Internal 10MHz clock generator
- Safety-related certifications:
- 4000VPEAK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 2800VRMS isolation for 1 minute per UL1577
- Specified temperature range: –40°C to +105°C
The AMC1203 is a precision, galvanically isolated, delta-sigma (ΔΣ) modulator. The isolation barrier separates parts of the system that operate on different common-mode voltage levels. The isolation barrier is highly resistant to magnetic interference and is certified to provide basic isolation of up to 3800VPEAK according to the DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 standards.
The input of the AMC1203 is optimized for direct connection to shunt resistors or other low-impedance signal sources. The output bitstream of the AMC1203 is synchronized to the internally generated clock. Combined with a digital low-pass filter, such as a sinc3, OSR 256 filter, the device achieves 16 bits of resolution with an 87dB dynamic range and a 39kSPS data rate.
The AMC1203 is offered in a SOP-8 gull-wing package (DUB), a SOP-8 package (PSA), and a SOIC-16 package (DW). The device is characterized over the ambient temperature range of –40°C to +105°C.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | AMC1203 Precision, ±280mV Input, Basic Isolated Delta-Sigma Modulator With 10MHz Internal Clock datasheet (Rev. D) | PDF | HTML | 2024/06/21 |
Application brief | 절연 데이터 컨버터를 위한 션트 레지스터 선택 | PDF | HTML | 2024/08/15 | |
White paper | 절연 증폭기와 절연 모듈레이터 비교 (Rev. B) | PDF | HTML | 2024/07/02 | |
Certificate | VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) | 2024/01/31 | ||
Certificate | UL Certificate of Compliance File E181974 Vol 4 Sec 1 (Rev. A) | 2022/08/05 | ||
Certificate | CSA Certification (Certificate: 220991) (Rev. A) | 2015/10/23 | ||
EVM User's guide | AMC1203EVM User's Guide | 2010/08/06 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
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패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SOIC (DW) | 16 | Ultra Librarian |
SOP (DUB) | 8 | Ultra Librarian |
SOP (PSA) | 8 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.