계산 툴
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:
- 3500VPEAK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 2500VRMS 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 3500VPEAK 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
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7개 모두 보기 | 상위 문서 | 유형 | 직함 | 형식 옵션 | 날짜 |
|---|---|---|---|---|
| * | Data sheet | AMC1203 Precision, ±280mV Input, Basic Isolated Delta-Sigma Modulator With 10MHz Internal Clock datasheet (Rev. E) | PDF | HTML | 2025/06/30 |
| Certificate | VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. Y) | 2025/08/20 | ||
| E-book | 절연 신호 체인 솔루션에 관한 엔지니어 가이드 | PDF | HTML | 2025/01/23 | |
| White paper | 절연 증폭기와 절연 모듈레이터 비교 (Rev. B) | PDF | HTML | 2024/08/19 | |
| Application brief | 절연 데이터 컨버터를 위한 션트 레지스터 선택 | PDF | HTML | 2024/08/15 | |
| 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 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
평가 보드
AMC1203EVM — AMC1203 평가 모듈
The AMC1203 is an isolated single-channel delta-sigma (ΔΣ) modulator used in high-resolution measurement applications including current monitoring, industrial process control and motor positioning systems. The AMC1203EVM is a small form factor board containing all the necessary (...)
사용 설명서: PDF
평가 보드
AMC1204EVM — AMC1204 평가 모듈
The AMC1204 is an isolated single-channel delta-sigma (ΔΣ) modulator used in high-resolution measurement applications including current monitoring, industrial process control and motor positioning systems. The AMC1204EVM is a small form factor board containing all the necessary (...)
사용 설명서: PDF
평가 보드
AMC1210MB-EVM — AMC1210 마더보드 평가 모듈
The AMC1210MB-EVM is a complete evaluation kit for the AMC1210 & ADS1205 in resolver applications and part of a modular evaluation system for evaluating TI delta-sigma modulators. The AMC1210MB-EVM software allows use of the AMC1210 in a variety of configurations for resolver and current shunt (...)
사용 설명서: PDF
계산 툴
SBAR013 — Isolated Amplifier Voltage Sensing Excel Calculator
This calculator provides estimates of the errors associated with using isolation amplifier devices in a voltage sensing configuration.
지원되는 제품 및 하드웨어
계산 툴
SBAR020 — Isolated Amplifier Current Sensing Excel Calculator
This calculator provides estimates of the errors associated with using isolation amplifier devices in a current sensing configuration.
지원되는 제품 및 하드웨어
레퍼런스 디자인
TIDA-RESOLVER-APPLICATIONS-REFERENCE-DESIGN — AMC1210용 마더보드/컨트롤러
This is a reference design for resolver applications and part of a modular system for evaluating our delta-sigma modulators. The software included allows use of the AMC1210 in a variety of configurations for resolver and current-shunt applications and features a data-export utility to support data (...)
| 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
포함된 정보:
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
포함된 정보:
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.