EVALSTPM-3PHISO

STMicroelectronics
511-EVALSTPM-3PHISO
EVALSTPM-3PHISO

Tillverk:

Beskrivning:
Strömhantering, IC-utvecklingsverktyg Three-phase full shunt electricity meter evaluation board based on STPMS2, STISO

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0

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På beställningen:
3
Förväntad 2026-03-09
Minst: 1   Flera: 1
Enhetspris:
-,-- kr
Ext. pris:
-,-- kr
Est. Pris:
Denna produkt levereras UTAN KOSTNAD

Prissättning (SEK)

Antal Enhetspris
Ext. pris
2.088,00 kr 2.088,00 kr

Produktattribut Attributvärde Välj attribut
STMicroelectronics
Produktkategori: Strömhantering, IC-utvecklingsverktyg
RoHS-direktivet:  
Evaluation Boards
Energy Meter
5 V
STISO621W, STM32F413RH, STPMS2
Märke: STMicroelectronics
Förpackning: Bulk
Produkttyp: Power Management IC Development Tools
Fabriksförpackningskvantitet: 1
Underkategori: Development Tools
Enhetens vikt: 186 g
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Attribut som valts: 0

TARIC:
8473302000
CAHTS:
9023000000
USHTS:
9023000000
JPHTS:
902300000
MXHTS:
9023000100
BRHTS:
90230000
ECCN:
EAR99

EVALSTPM-3PHISO Evaluation Board

STMicroelectronics EVALSTPM-3PHISO Evaluation Board features a complete three-phase energy meter with cost-effective shunt current sensors. The solution is based on the STPMS2 double-channel, 24-bit second-order sigma-delta modulator, measuring current and voltage for each phase through a voltage divider and a shunt current sensor. The sensing circuitry and PCB layout are optimized to maximize the signal-to-noise ratio for accuracy. The STMicroelectronics STPMS2 oversamples the signal using a 4MHz clock synchronized by the microcontroller and outputs voltage and current sigma-delta bitstreams multiplexed on the same pin. The two-wire communication between the STPMS2 modulator and the MCU is isolated by STISO621W, a 6kV galvanic isolated interface, allowing up to 100Mbps rate and low pulse distortion (< 3ns) for fast and safe data transfer between isolated domains.