AMC130M03 Series

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

Catalog

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

Part	Data Interface	Sampling Rate (Per Second)	Number of Channels [custom]	Package / Case	Package / Case [y]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Resolution (Bits)	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Type	Supplier Device Package	Voltage Supply Source
Texas Instruments AMC130M03DFMR	SPI	64k	3	20-SOIC	0.295 in	7.5 mm	125 °C	-40 °C	16 b	Surface Mount	5.5 V	3 V	Isolated Module	20-SOIC	Single Supply

Catalog

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

Key Features

• Three isolated, simultaneous-sampling ΔΣ ADCs with differential inputsSingle-supply operation (3.3 V or 5 V) with integrated DC/DC converterLow EMI: Meets CISPR-11 and CISPR-25 standardsProgrammable data rate up to 64 kSPSProgrammable gain up to 128Low-drift internal voltage referenceInternal temperature sensor4-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 UL1577Package: 20-pin, wide-body SOICOperating temperature range: –40°C to +125°CThree isolated, simultaneous-sampling ΔΣ ADCs with differential inputsSingle-supply operation (3.3 V or 5 V) with integrated DC/DC converterLow EMI: Meets CISPR-11 and CISPR-25 standardsProgrammable data rate up to 64 kSPSProgrammable gain up to 128Low-drift internal voltage referenceInternal temperature sensor4-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 UL1577Package: 20-pin, wide-body SOICOperating temperature range: –40°C to +125°C

Description

The AMC130M03 is a precision three-channel, data- and power-isolated, simultaneous-sampling, 16-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC). The AMC130M03 offers wide dynamic range, low power, and energy-measurement-specific features, making the device 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 AMC130M03 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 V 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 AMC130M03 an excellent choice for polyphase energy metering applications using shunt current sensors. The AMC130M03 is a precision three-channel, data- and power-isolated, simultaneous-sampling, 16-bit, delta-sigma (ΔΣ) analog-to-digital converter (ADC). The AMC130M03 offers wide dynamic range, low power, and energy-measurement-specific features, making the device 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 AMC130M03 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 V 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 AMC130M03 an excellent choice for polyphase energy metering applications using shunt current sensors.