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AMC0303M0510

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Verstärkt isolierter Präzisions-Delta-Sigma-Modulator, ±50-mV-Eingang, interner 10-MHz-Takt

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AMC0303M0510

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Produktdetails

Device type Current sensing Peak-to-peak input voltage range (V) 50mV Interface type Serial CMOS Rating Catalog CMTI (min) (kV/µs) 150 Number of input channels 1 Architecture Delta-Sigma SNR (dB) 82.5 Operating temperature range (°C) -40 to 125 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1500 Transient isolation voltage (VIOTM) (VPK) 7 Creepage (min) (mm) 8.5 Clearance (min) (mm) 8.5
Device type Current sensing Peak-to-peak input voltage range (V) 50mV Interface type Serial CMOS Rating Catalog CMTI (min) (kV/µs) 150 Number of input channels 1 Architecture Delta-Sigma SNR (dB) 82.5 Operating temperature range (°C) -40 to 125 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1500 Transient isolation voltage (VIOTM) (VPK) 7 Creepage (min) (mm) 8.5 Clearance (min) (mm) 8.5
SOIC (DWV) 8 67.275 mm² (5.85 mm × 11.5 mm)
  • Linear input voltage range: ±50mV
  • Supply voltage range:
    • High-side (AVDD): 3.0V to 5.5V
    • Low-side (DVDD): 2.7V to 5.5V
  • Low DC errors:
    • Offset error: ±100µV (maximum)
    • Offset drift: ±1µV/°C (maximum)
    • Gain error: ±0.2% (maximum)
    • Gain drift: ±30ppm/°C (maximum)
  • High CMTI: 150V/ns (minimum)
  • Missing high-side supply detection
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0203M0510: Basic isolation
    • AMC0303M0510: Reinforced Isolation
  • Safety-related certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577
  • Fully specified over the extended industrial temperature range: –40°C to +125°C
  • Linear input voltage range: ±50mV
  • Supply voltage range:
    • High-side (AVDD): 3.0V to 5.5V
    • Low-side (DVDD): 2.7V to 5.5V
  • Low DC errors:
    • Offset error: ±100µV (maximum)
    • Offset drift: ±1µV/°C (maximum)
    • Gain error: ±0.2% (maximum)
    • Gain drift: ±30ppm/°C (maximum)
  • High CMTI: 150V/ns (minimum)
  • Missing high-side supply detection
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Isolation ratings:
    • AMC0203M0510: Basic isolation
    • AMC0303M0510: Reinforced Isolation
  • Safety-related certifications:
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577
  • Fully specified over the extended industrial temperature range: –40°C to +125°C

The AMC0x03M0510 is a precision, galvanically isolated delta-sigma (ΔΣ) modulator with a ±50mV input and internal clock. The input is optimized for connection to low-impedance shunt resistors commonly used for current-sensing applications.

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 output bitstream of the AMC0x03M0510 is synchronized to the internally generated 10MHz clock. Combined with a sinc3, OSR 256 filter, the device achieves 12.2 effective bits of resolution or 78dB of dynamic range, at a 39kSPS sample rate.

The AMC0x03M0510 comes in 8-pin, wide- and narrow-body SOIC packages. The device is fully specified over the temperature range from –40°C to +125°C.

The AMC0x03M0510 is a precision, galvanically isolated delta-sigma (ΔΣ) modulator with a ±50mV input and internal clock. The input is optimized for connection to low-impedance shunt resistors commonly used for current-sensing applications.

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 output bitstream of the AMC0x03M0510 is synchronized to the internally generated 10MHz clock. Combined with a sinc3, OSR 256 filter, the device achieves 12.2 effective bits of resolution or 78dB of dynamic range, at a 39kSPS sample rate.

The AMC0x03M0510 comes in 8-pin, wide- and narrow-body SOIC packages. The device is fully specified over the temperature range from –40°C to +125°C.
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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt AMC0x03M0510 Precision, ±50mV Input Isolated Delta-Sigma Modulators With Internal Clock datasheet PDF | HTML 01.12.2025
Zertifikat E181974-Vol4-Sec6-20260312_CoC 20.07.2026
Anwendungshinweis Taktflankenverzögerungskompensation mit isolierten Modulatoren Digitale Schnittstelle zu MCUs (Rev. A) PDF | HTML Download English Version (Rev.A) 16.07.2024

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