AMC1411

활성

2V 입력, 정밀 전압 감지 강화 절연 증폭기, 높은 CMTI 지원

지금 주문하기

데이터 시트

document-pdfAcrobat AMC1411 High-Impedance, 2-V Input, Reinforced Isolated Amplifier in a 15-mm Stretched SOIC Package datasheet (Rev. A) (영어) PDF | HTML

AMC1411

활성

지금 주문하기

제품 상세 정보

Device type

Voltage sensing

Output type

Differential

Peak-to-peak input voltage range (V)

2

Isolation rating

Reinforced

Withstand isolation voltage (VISO) (Vrms)

7500

Working isolation voltage (VIOWM) (Vrms)

2000

Transient isolation voltage (VIOTM) (VPK)

10600

CMTI (min) (kV/µs)

100

Creepage (min) (mm)

15.7

Clearance (min) (mm)

15.7

Input offset (±) (max) (V)

0.0015

Input offset drift (±) (typ) (µV/°C)

3

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Device type

Voltage sensing

Output type

Differential

Peak-to-peak input voltage range (V)

2

Isolation rating

Reinforced

Withstand isolation voltage (VISO) (Vrms)

7500

Working isolation voltage (VIOWM) (Vrms)

2000

Transient isolation voltage (VIOTM) (VPK)

10600

CMTI (min) (kV/µs)

100

Creepage (min) (mm)

15.7

Clearance (min) (mm)

15.7

Input offset (±) (max) (V)

0.0015

Input offset drift (±) (typ) (µV/°C)

3

Rating

Catalog

Operating temperature range (°C)

-40 to 125

SOIC (DWL)

8

106.24 mm² (6.4 mm × 16.6 mm)

2-V, high-impedance input voltage range optimized for isolated voltage measurements
Fixed gain: 1.0 V/V
Low DC errors:
- Offset error ±1.5 mV (max)
- Offset drift: ±10 µV/°C (max)
- Gain error: ±0.2% (max)
- Gain drift: ±30 ppm/°C (max)
- Nonlinearity 0.04% (max)
3.3-V or 5-V operation on high-side and low-side
Missing high-side supply detection feature
High CMTI: 100 kV/µs (min)
≥15.7-mm creepage, stretched SOIC package
Reinforced isolation:
- 10600-V_PK reinforced isolation per DIN VDE V 0884-11: 2017-01
- 7500-V_RMS isolation for 1 minute per UL1577
Fully specified over the extended industrial temperature range: –40°C to +125°C

2-V, high-impedance input voltage range optimized for isolated voltage measurements
Fixed gain: 1.0 V/V
Low DC errors:
- Offset error ±1.5 mV (max)
- Offset drift: ±10 µV/°C (max)
- Gain error: ±0.2% (max)
- Gain drift: ±30 ppm/°C (max)
- Nonlinearity 0.04% (max)
3.3-V or 5-V operation on high-side and low-side
Missing high-side supply detection feature
High CMTI: 100 kV/µs (min)
≥15.7-mm creepage, stretched SOIC package
Reinforced isolation:
- 10600-V_PK reinforced isolation per DIN VDE V 0884-11: 2017-01
- 7500-V_RMS isolation for 1 minute per UL1577
Fully specified over the extended industrial temperature range: –40°C to +125°C

The AMC1411 is a precision, isolated amplifier with an output separated from the input circuitry by a capacitive isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 7.5 kV_RMS according to VDE V 0884-11 and UL1577 and supports a working voltage of up to 1600 V_RMS.

The isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects the low-voltage side from voltages that can cause electrical damage or be harmful to an operator.

The high-impedance input of the AMC1411 is optimized for connection to high-impedance resistive dividers or other high-impedance voltage signal source. The excellent DC accuracy and low temperature drift support accurate voltage sensing in DC/DC converters, solar or wind turbine inverters, AC motor drives, or other applications that must operate at high voltages, high altitudes, or in environments with high pollution degrees.

The AMC1411 is specified over the extended industrial temperature range from –40°C to +125°C and supports operation down to –55°C.

The AMC1411 is a precision, isolated amplifier with an output separated from the input circuitry by a capacitive isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced galvanic isolation of up to 7.5 kV_RMS according to VDE V 0884-11 and UL1577 and supports a working voltage of up to 1600 V_RMS.

The isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects the low-voltage side from voltages that can cause electrical damage or be harmful to an operator.

The high-impedance input of the AMC1411 is optimized for connection to high-impedance resistive dividers or other high-impedance voltage signal source. The excellent DC accuracy and low temperature drift support accurate voltage sensing in DC/DC converters, solar or wind turbine inverters, AC motor drives, or other applications that must operate at high voltages, high altitudes, or in environments with high pollution degrees.

The AMC1411 is specified over the extended industrial temperature range from –40°C to +125°C and supports operation down to –55°C.

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AMC1400

활성

±250mV 입력, 정밀, 전류 감지, 강화 절연 증폭기, 높은 CMTI 지원 Current sensing option

기술 자료

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12개 모두 보기

상위 문서	유형	직함	형식 옵션	최신 영어 버전 다운로드
*	데이터 시트	AMC1411 High-Impedance, 2-V Input, Reinforced Isolated Amplifier in a 15-mm Stretched SOIC Package datasheet (Rev. A)	PDF \| HTML		2021. 9. 30
	인증서	VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB)			2026. 7. 15
	애플리케이션 노트	Pairing Isolated Amplifiers With SAR AD Converters (Rev. A)	PDF \| HTML		2026. 7. 10
	백서	신뢰할 수 있는 합리적 가격대의 절 연 기술 개발과 관련한 고전압 설계 문제의 해결	PDF \| HTML		2026. 5. 28
	Circuit design	차동 출력을 지원하는 ±480V 절연 전압 감지 회로 (Rev. A)	PDF \| HTML	Download English Version (Rev.A)	2024. 8. 23
	백서	절연 증폭기와 절연 모듈레이터 비교 (Rev. B)	PDF \| HTML	Download English Version (Rev.B)	2024. 8. 19
	Application brief	절연 데이터 컨버터를 위한 션트 레지스터 선택	PDF \| HTML	Download English Version	2024. 8. 15
	아날로그 디자인 학술지	AC 모터 드라이브의 절연 전압 감지	PDF \| HTML	Download English Version	2024. 7. 11
	Application brief	매우 넓은 연면 및 간극을 지원하는 TI의 첫 번째 절연 증폭기	PDF \| HTML	Download English Version	2024. 7. 11
	Application brief	단일 종단 입력 ADC에 차동 출력(절연) 증폭기 인터페이싱 (Rev. B)	PDF \| HTML	Download English Version (Rev.B)	2024. 6. 27
	인증서	UL Certificate of Compliance Vol4 Sec13 - E181974			2022. 5. 20
	인증서	AMC1411EVM EU RoHS Declaration of Conformity (DoC) (Rev. A)			2021. 10. 5

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평가 보드

AMC1411EVM — AMC1411 전압 감지용 2V 입력 강화 절연 증폭기용 평가 모듈

AMC1411 평가 모듈(EVM)은 AMC1411 정밀 절연 증폭기를 평가할 수 있는 플랫폼입니다. AMC1411은 단극 전압 측정 애플리케이션에 사용하도록 설계된 10.5kV 증폭기입니다. 회로도 다이어그램 및 BOM(재료 사양서)을 포함한 완전한 회로 설명이 사용 설명서에 포함되어 있습니다.

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