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AMC0300D-Q1

現行

具有差動輸入的車用、精密 ±250mV 輸入強化型隔離放大器

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產品規格表

AMC0300D-Q1

現行
產品規格表 立即訂購

產品詳細資料

Device type Current sensing Output type Differential Peak-to-peak input voltage range (V) 0.25 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) 0.0002 Rating Automotive Operating temperature range (°C) -40 to 125
Device type Current sensing Output type Differential Peak-to-peak input voltage range (V) 0.25 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) 0.0002 Rating Automotive Operating temperature range (°C) -40 to 125
SOIC (DWV) 8 67.275 mm² 5.85 x 11.5
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
  • Linear input voltage range: ±250mV
  • Supply voltage range:
    • High-side (VDD1): 3.0V to 5.5V
    • Low-side (VDD2): 3.0V to 5.5V
  • Fixed gain: 8.2V/V
  • Differential analog output
  • Low DC errors:
    • Offset error: ±0.2mV (maximum)
    • Offset drift: ±2µV/°C (maximum)
    • Gain error: ±0.25% (maximum)
    • Gain drift: ±35ppm/°C (maximum)
    • Nonlinearity: 0.04% (maximum)
  • High CMTI: 150V/ns (minimum)
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0200D-Q1: Basic isolation
    • AMC0300D-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: ±250mV
  • Supply voltage range:
    • High-side (VDD1): 3.0V to 5.5V
    • Low-side (VDD2): 3.0V to 5.5V
  • Fixed gain: 8.2V/V
  • Differential analog output
  • Low DC errors:
    • Offset error: ±0.2mV (maximum)
    • Offset drift: ±2µV/°C (maximum)
    • Gain error: ±0.25% (maximum)
    • Gain drift: ±35ppm/°C (maximum)
    • Nonlinearity: 0.04% (maximum)
  • High CMTI: 150V/ns (minimum)
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0200D-Q1: Basic isolation
    • AMC0300D-Q1: Reinforced Isolation
  • Safety-related certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL1577

The AMC0x00D-Q1 is a precision, galvanically isolated amplifier with a ±250mV, differential input and differential output. The input is optimized for direct connection to a shunt resistor or other low-impedance signal source.

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 AMC0x00D-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 AMC0x00D-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 AMC0x00D-Q1 is a precision, galvanically isolated amplifier with a ±250mV, differential input and differential output. The input is optimized for direct connection to a shunt resistor or other low-impedance signal source.

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 AMC0x00D-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 AMC0x00D-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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重要文件 類型 標題 格式選項 日期
* Data sheet AMC0x00D-Q1 Automotive, Precision, ±250mV Input, Basic and Reinforced Isolated Amplifiers With Fixed Gain and Differential Output datasheet PDF | HTML 2025年 11月 4日
Application note AMC High Side Power Supply Options PDF | HTML 2025年 10月 15日
Application note Isolated Converters CISPR25 Radiated Emissions PDF | HTML 2025年 10月 13日

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DIYAMC-0-EVM — 通用自製 (DIY) 隔離式放大器和調變器評估模組

DIYAMC-0-EVM 是一款分開式評估模組 (EVM)，採用五乘四的電網，具有二十種配置。對於隔離式放大器，有差動輸出、固定增益的單端輸出及比率增益的單端輸出三個輸出選項。對於隔離式調變器，有內部時脈和外部時脈兩個時脈選項。每種配置有四種封裝類型：DEN、D、DWV 和 DUB。此電路板讓使用者能透過單一 EVM 測試各種裝置。
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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.
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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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