EVALSTPM-3PHISO

STMicroelectronics
511-EVALSTPM-3PHISO
EVALSTPM-3PHISO

Mfr.:

Paglalarawan:
Power Management IC Development Tools Three-phase full shunt electricity meter evaluation board based on STPMS2, STISO

Availability

Stock:
0

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Inoorder:
3
Inaasahan 3/9/2026
Minimum: 1   Mga Multiple: 1
Presyo ng Unit:
₱-.--
Ext. Presyo:
₱-.--
Est. Taripa:
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Presyo (PHP)

Dami Presyo ng Unit
Ext. Presyo
₱12,500.16 ₱12,500.16

Katangian ng Produkto Value ng Attribute Pumili ng Attribute
STMicroelectronics
Kategorya ng Produkto: Mga Tool sa Pag-develop ng Power Management IC
RoHS:  
Evaluation Boards
Energy Meter
5 V
STISO621W, STM32F413RH, STPMS2
Brand: STMicroelectronics
Packaging: Bulk
Uri ng Produkto: Power Management IC Development Tools
Dami ng Pack ng Pabrika: 1
Subcategory: Development Tools
Timbang ng Unit: 186 g
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Mga Piniling Attribute: 0

CAHTS:
9023000000
USHTS:
9023000000
JPHTS:
902300000
TARIC:
8473302000
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.