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AMC130M02

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Two-channel, simultaneously-sampling, 16-bit, isolated delta-sigma ADC

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Data sheet

AMC130M02

ACTIVE
Data sheet Order now

Product details

Device type Current sensing, Voltage sensing Sample rate (max) (Msps) 0.064 Rating Catalog CMTI (min) (kV/µs) 0.0001 Number of input channels 2 Architecture Delta-Sigma SNR (dB) 98 Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 53 SFDR (dB) 105 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1200 Transient isolation voltage (VIOTM) (VPK) 7070 Creepage (min) (mm) 8 Clearance (min) (mm) 8
Device type Current sensing, Voltage sensing Sample rate (max) (Msps) 0.064 Rating Catalog CMTI (min) (kV/µs) 0.0001 Number of input channels 2 Architecture Delta-Sigma SNR (dB) 98 Operating temperature range (°C) -40 to 125 Power consumption (typ) (mW) 53 SFDR (dB) 105 Isolation rating Reinforced Withstand isolation voltage (VISO) (Vrms) 5000 Working isolation voltage (VIOWM) (Vrms) 1200 Transient isolation voltage (VIOTM) (VPK) 7070 Creepage (min) (mm) 8 Clearance (min) (mm) 8
SOIC (DFM) 20 132.149 mm² 12.83 x 10.3
  • Two isolated, simultaneous sampling ΔΣ ADCs with differential inputs
  • Single-supply operation (3.3 V or 5 V) with integrated DC/DC converter
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Programmable data rate up to 64 kSPS
  • Programmable gain up to 128
  • Low-drift internal voltage reference
  • 4-wire SPI interface with cyclic redundancy check (CRC)
  • Safety-related certifications:
    • 7070-V PEAK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
    • 5000-V RMS isolation for 1 minute per UL1577
  • Package: 20-pin, wide-body SOIC
  • Operating temperature range: –40°C to +125°C
  • Two isolated, simultaneous sampling ΔΣ ADCs with differential inputs
  • Single-supply operation (3.3 V or 5 V) with integrated DC/DC converter
  • Low EMI: Meets CISPR-11 and CISPR-25 standards
  • Programmable data rate up to 64 kSPS
  • Programmable gain up to 128
  • Low-drift internal voltage reference
  • 4-wire SPI interface with cyclic redundancy check (CRC)
  • Safety-related certifications:
    • 7070-V PEAK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)
    • 5000-V RMS isolation for 1 minute per UL1577
  • Package: 20-pin, wide-body SOIC
  • Operating temperature range: –40°C to +125°C

The AMC130M02 is a precision, two-channel, data- and power-isolated, simultaneous-sampling, 16-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC). The AMC130M02 offers wide dynamic range, low power, and energy-measurement-specific features designed for energy metering and power metrology applications. The ADC inputs can be directly interfaced to a resistor-divider network or a shunt current sensor because of the device high input impedance.

The AMC130M02 features a fully integrated isolated DC/DC converter that allows single-supply operation from the low-side of the device. The reinforced capacitive isolation barrier is certified according to VDE 0884-17 and UL1577. This isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage, making the AMC130M02 an excellent choice for polyphase energy metering applications using shunt current sensors.

The AMC130M02 is a precision, two-channel, data- and power-isolated, simultaneous-sampling, 16-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC). The AMC130M02 offers wide dynamic range, low power, and energy-measurement-specific features designed for energy metering and power metrology applications. The ADC inputs can be directly interfaced to a resistor-divider network or a shunt current sensor because of the device high input impedance.

The AMC130M02 features a fully integrated isolated DC/DC converter that allows single-supply operation from the low-side of the device. The reinforced capacitive isolation barrier is certified according to VDE 0884-17 and UL1577. This isolation barrier separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage, making the AMC130M02 an excellent choice for polyphase energy metering applications using shunt current sensors.

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* Data sheet AMC130M02 2-Channel, 64-kSPS, Simultaneous-Sampling, 16-Bit, Reinforced Isolated Delta-Sigma ADC With Integrated DC/DC Converter datasheet PDF | HTML 12 Sep 2023

Design & development

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Evaluation board

AMC131M03EVM — AMC131M03 evaluation module for three-channel, simultaneous-sampling 24-bit isolated delta-sigma ADC

The AMC131M03 evaluation module (EVM) performance demonstration kit (PDK) is a platform for evaluating the AMC131M03 using a precision host interface (PHI) controller board. The AMC131M03 is a precision three-channel, isolated, simultaneously-sampling, 24-bit, delta-sigma (ΔΣ) (...)

User guide: PDF | HTML
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Reference designs

TIDA-010960 — One-phase shunt power meter reference design with isolated ADC

This reference design implements a single-phase energy meter using standalone isolated multichannel analog to-digital converters (ADC) to sample a shunt current sensor. The reference design achieves 0.5% accuracy across the input range (50mA–15A) with a 4kHz sampling rate and uses a TI Arm® (...)
Design guide: PDF
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