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AMC0230D-Q1

활성

차동 출력을 지원하는 차량용 정밀 ±1V 입력 기본 절연 증폭기

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AMC0230D-Q1

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제품 상세 정보

Device type Voltage sensing Output type Differential Peak-to-peak input voltage range (V) 1 Isolation rating Basic Withstand isolation voltage (VISO) (Vrms) 3000 Working isolation voltage (VIOWM) (Vrms) 800 Transient isolation voltage (VIOTM) (VPK) 4250 CMTI (min) (kV/µs) 150 Creepage (min) (mm) 4 Clearance (min) (mm) 4 Input offset (±) (max) (V) 0.008 Input offset drift (±) (typ) (µV/°C) 1 Rating Automotive Operating temperature range (°C) -40 to 125
Device type Voltage sensing Output type Differential Peak-to-peak input voltage range (V) 1 Isolation rating Basic Withstand isolation voltage (VISO) (Vrms) 3000 Working isolation voltage (VIOWM) (Vrms) 800 Transient isolation voltage (VIOTM) (VPK) 4250 CMTI (min) (kV/µs) 150 Creepage (min) (mm) 4 Clearance (min) (mm) 4 Input offset (±) (max) (V) 0.008 Input offset drift (±) (typ) (µV/°C) 1 Rating Automotive Operating temperature range (°C) -40 to 125
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Linear input voltage range: ±1V
  • 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
  • Fixed gain: 2V/V
  • Differential output
  • Low DC errors:
    • Offset error: ±0.8mV (maximum)
    • Offset drift: ±10µV/°C (maximum)
    • Gain error: ±0.25% (maximum)
    • Gain drift: ±40ppm/°C (maximum)
    • Nonlinearity: ±0.025% (maximum)
  • High CMTI: 150V/ns (minimum)
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0230D-Q1: Basic isolation
    • AMC0330D-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: ±1V
  • 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
  • Fixed gain: 2V/V
  • Differential output
  • Low DC errors:
    • Offset error: ±0.8mV (maximum)
    • Offset drift: ±10µV/°C (maximum)
    • Gain error: ±0.25% (maximum)
    • Gain drift: ±40ppm/°C (maximum)
    • Nonlinearity: ±0.025% (maximum)
  • High CMTI: 150V/ns (minimum)
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0230D-Q1: Basic isolation
    • AMC0330D-Q1: Reinforced isolation
  • Safety-related certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL1577

The AMC0x30D-Q1 is a precision, galvanically isolated amplifier with a ±1V, high-impedance input, and fixed-gain differential 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 AMC0x30D-Q1 outputs a differential signal proportional to the input voltage. The differential output is insensitive to ground shifts and enables routing the output signal over long distances.

The AMC0x30D-Q1 comes in 8-pin, wide- and narrow-body SOIC packages, and is fully specified over the temperature range from –40°C to +125°C.

The AMC0x30D-Q1 is a precision, galvanically isolated amplifier with a ±1V, high-impedance input, and fixed-gain differential 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 AMC0x30D-Q1 outputs a differential signal proportional to the input voltage. The differential output is insensitive to ground shifts and enables routing the output signal over long distances.

The AMC0x30D-Q1 comes in 8-pin, wide- and narrow-body SOIC packages, and is fully specified over the temperature range from –40°C to +125°C.
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* 데이터 시트 AMC0x30D-Q1 Automotive, Precision, ±1V Input, Basic and Reinforced Isolated Amplifiers With Fixed-Gain Differential Output datasheet (Rev. A) PDF | HTML 2025. 7. 17
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

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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.
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