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Device type Voltage sensing Output type Single-ended Peak-to-peak input voltage range (V) 2 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1500 Transient isolation voltage (VIOTM) (VPK) 7000 CMTI (min) (kV/µs) 150 Creepage (min) (mm) 8.5 Clearance (min) (mm) 8.5 Input offset (±) (max) (V) 0.0015 Input offset drift (±) (typ) (µV/°C) 3 Rating Automotive Operating temperature range (°C) -40 to 125
Device type Voltage sensing Output type Single-ended Peak-to-peak input voltage range (V) 2 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1500 Transient isolation voltage (VIOTM) (VPK) 7000 CMTI (min) (kV/µs) 150 Creepage (min) (mm) 8.5 Clearance (min) (mm) 8.5 Input offset (±) (max) (V) 0.0015 Input offset drift (±) (typ) (µV/°C) 3 Rating Automotive Operating temperature range (°C) -40 to 125
SOIC (DWV) 8 67.275 mm² (5.85 mm × 11.5 mm)
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Linear input voltage range: 77mV to 2.25V
  • High input impedance: 2.4GΩ (typical)
  • Supply voltage range:
    • High-side (VDD1): 3.0V to 5.5V
    • Low-side (VDD2): 3.0V to 5.5V
  • Single-ended output, ratiometric to VREFIN
    • Reference Input: 2.7V to 5.5V
  • Low DC errors:
    • Offset error: ±1.5mV (maximum)
    • Offset drift: ±30µV/°C (maximum)
    • Gain error: ±0.25% (maximum)
    • Gain drift: ±40ppm/°C (maximum)
    • Nonlinearity: ±0.08% (maximum)
  • High CMTI: 150V/ns (minimum)
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0211R-Q1: Basic isolation
    • AMC0311R-Q1: Reinforced isolation
  • Safety-related certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL1577
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Linear input voltage range: 77mV to 2.25V
  • High input impedance: 2.4GΩ (typical)
  • Supply voltage range:
    • High-side (VDD1): 3.0V to 5.5V
    • Low-side (VDD2): 3.0V to 5.5V
  • Single-ended output, ratiometric to VREFIN
    • Reference Input: 2.7V to 5.5V
  • Low DC errors:
    • Offset error: ±1.5mV (maximum)
    • Offset drift: ±30µV/°C (maximum)
    • Gain error: ±0.25% (maximum)
    • Gain drift: ±40ppm/°C (maximum)
    • Nonlinearity: ±0.08% (maximum)
  • High CMTI: 150V/ns (minimum)
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0211R-Q1: Basic isolation
    • AMC0311R-Q1: Reinforced isolation
  • Safety-related certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL1577

The AMC0x11R-Q1 is a precision, galvanically isolated amplifier with a 2.25V, high impedance input and single-ended ratiometric output. The high-impedance input is optimized for connection to a high-impedance resistive divider or other voltage signal source with high output resistance.

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. This barrier is certified to provide reinforced isolation up to 5kVRMS (DWV package) and basic isolation up to 3kVRMS (D package) (60s).

The AMC0x11R-Q1 outputs a single-ended signal proportional to the input voltage. The full-scale output is set by the voltage applied to the REFIN pin. The output of the AMC0x11R-Q1 is designed to connect directly to the input of an ADC. Connect REFIN to the same reference voltage as the ADC to match the dynamic input voltage range of the ADC.

The AMC0x11R-Q1 devices come in 8-pin, wide- and narrow-body SOIC packages, and are fully specified over the temperature range from –40°C to +125°C.

The AMC0x11R-Q1 is a precision, galvanically isolated amplifier with a 2.25V, high impedance input and single-ended ratiometric output. The high-impedance input is optimized for connection to a high-impedance resistive divider or other voltage signal source with high output resistance.

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. This barrier is certified to provide reinforced isolation up to 5kVRMS (DWV package) and basic isolation up to 3kVRMS (D package) (60s).

The AMC0x11R-Q1 outputs a single-ended signal proportional to the input voltage. The full-scale output is set by the voltage applied to the REFIN pin. The output of the AMC0x11R-Q1 is designed to connect directly to the input of an ADC. Connect REFIN to the same reference voltage as the ADC to match the dynamic input voltage range of the ADC.

The AMC0x11R-Q1 devices come in 8-pin, wide- and narrow-body SOIC packages, and are fully specified over the temperature range from –40°C to +125°C.

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DIYAMC-0-EVM은 5 x 4 그리드 레이아웃에 20개 구성을 갖춘 분해 평가 모듈(EVM)입니다. 절연 증폭기의 경우, 세 가지 출력 옵션으로는 차동 출력, 고정 게인을 지원하는 단일 종단 출력 및 비율 측정 게인을 지원하는 단일 종단 출력이 있습니다. 절연 모듈레이터의 경우 클록 옵션에는 내부 클록과 외부 클록이 포함되어 있습니다. 이러한 각 구성은 다음 4가지 패키지 유형으로 제공됩니다. DEN, D, DWV 및 DOB. 이 보드는 사용자가 하나의 EVM에서 다양한 디바이스를 테스트할 수 있는 기능을 제공합니다.
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SBAR013 — Isolated Amplifier Voltage Sensing Excel Calculator

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