Key facts
- Brand
- STMicroelectronics
- Model
- STPMS2
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STPMS2 Smart Sensor II Dual-Channel Sigma-Delta Modulator Datasheet
The STPMS2 is an ASSP designed for effective measurement in power line systems using Rogowski coils, current transformers, Hall sensors, or shunt resistors. It consists of two analog measuring channels featuring second-order sigma-delta modulators with non-overlapping control signal generators. The device also includes a temperature-compensated band-gap reference voltage generator and a low-drop supply voltage stabilizer.
Read onlineSTMicroelectronics STPMS2 specifications
| Supply voltage range | 3.2 V to 5.5 V |
|---|---|
| Operating ambient temperature | -40 to 85 °C |
| Resolution (HP mode) | 16 bit |
| Signal bandwidth (Fast mode) | 0 to 4 kHz |
| Signal bandwidth (Low-power mode) | 0 to 1 kHz |
Source: STPMS2 Smart Sensor II Dual-Channel Sigma-Delta Modulator Datasheet
All STMicroelectronics STPMS2 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the operating supply voltage range for the STPMS2?
The device operates with a supply voltage between 3.2 V and 5.5 V.
From: STPMS2 Smart Sensor II Dual-Channel Sigma-Delta Modulator Datasheet
What is the maximum operating ambient temperature?
The device can operate in ambient temperatures from -40 to 85 °C.
From: STPMS2 Smart Sensor II Dual-Channel Sigma-Delta Modulator Datasheet
What is the STEVAL-IPE014V1?
It is a daughterboard based on the STPMS2 smart sensor device designed for use with the STPMC1-based STEVAL-IPE010V1 motherboard.
What does each daughterboard do when connected?
When connected to the motherboard, each daughterboard serves a single phase by converting and multiplexing voltage and current information.