Key facts
- Brand
- STMicroelectronics
- Model
- STPMS1
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics STPMS1 Sigma-Delta Modulator Datasheet
The STPMS1 is a smart-sensor device and ASSP designed for effective measurement in power line systems. It utilizes Rogowski coils, current transformers, or shunt principles and is intended for use with the STPMC1 programmable poly-phase energy calculator IC. The device functions as a building block for single-phase or poly-phase energy meters.
Read onlineSTMicroelectronics STPMS1 specifications
| Supply Voltage Range | 3.2 V to 5.5 V |
|---|---|
| Operating Temperature | -40 to 85 °C |
| Resolution | 11 to 16 bit |
| Reference Voltage | 1.23 V |
| Reference Temperature Coefficient | 30 ppm/°C |
| Package Type | QFN16 (3 x 3 mm) |
Source: STMicroelectronics STPMS1 Sigma-Delta Modulator Datasheet
All STMicroelectronics STPMS1 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the applications of the STPMS1?
The STPMS1 is designed for power metering, motor control, industrial process control, weight scales, and pressure transducers.
From: STMicroelectronics STPMS1 Sigma-Delta Modulator Datasheet
What is the operating ambient temperature range for the STPMS1?
The device operates within an ambient temperature range of -40 to 85 °C.
From: STMicroelectronics STPMS1 Sigma-Delta Modulator Datasheet
What standard is this smart meter system compliant with?
The system is compliant with the IEC 61334-5-1 standard.
What is the maximum data rate for the power line communication?
The S-FSK power line communication supports speeds up to 2.4 kbps.
What is the purpose of the STEVAL-IPE010V1 demonstration kit?
The kit provides an evaluation platform for the STPMC1 and STPMS1 devices, but it can also be used as a starting point to design a Class 1 meter for 2 to 4-wire power line systems.
From: ST STEVAL-IPE010V1 Energy meter demonstration kit motherboard based on the STPMC1 STPMS1 handbook
What is the nominal voltage rating of the kit?
The nominal voltage (Vnom) is rated at 230 V.
From: ST STEVAL-IPE010V1 Energy meter demonstration kit motherboard based on the STPMC1 STPMS1 handbook