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STMicroelectronics 24-Pin, QFN STPM32TR ASSP for metering applications, 4 MHz, 3.3V, Surface - pack size 4000 units

STMicroelectronics 24-Pin, QFN STPM32TR ASSP for metering applications, 4 MHz, 3.3V, Surface - pack size 4000 units

€8.005,73 EUR
€8.005,73 EUR
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MPN:

RS-ID: 196-2100

4000 in stock
Description

The STPM3x is an ASSP family designed for high accuracy measurement of power and energies in power line systems using the Rogowski coil, current transformer or shunt current sensors. The STPM3x provides instantaneous voltage and current waveforms and calculates RMS values of voltage and currents, active, reactive and apparent power and energies. The STPM3x is a mixed signal IC family consisting of an Analogue and a digital section. The Analogue section consists of up to two programmable gain low-noise low-offset amplifiers and up to four 2nd order 24-bit sigma-delta ADCs, two bandgap voltage references with independent temperature compensation, a low drop voltage regulator and DC buffers. The digital section consists of digital filtering stage, a hardwired DSP, DFE to the input and a serial communication interface (UART or SPI). The STPM3x is fully configurable and allows a fast digital system calibration in a single point over the entire current dynamic range.

Technical data
Characteristic Value
Product Type ASSP for metering applications
Maximum Switching Frequency 4MHz
Output Voltage 3V
Supply Current 4.3mA
Zero Power Detection No
Mount Type Surface
Package Type QFN
Minimum Supply Voltage 2.97V
Pin Count 24
Maximum Supply Voltage 3.3V
Maximum Duty Cycle 60%
Minimum Operating Temperature -40°C
PWM Controller Type Current Mode
Maximum Operating Temperature 105°C
Series STPM3x
Width 4.1mm
Standards/Approvals IEC 62053-2x, EN 50470-x, ANSI12.2x
Length 4.1mm
Height 950μm
Automotive Standard No
Datasheet
Manufacturer

STMicroelectronics

Weight

0.186 G

Pack Size

1 reel = 4000 units

Base Unit of Measure

PCE

Shipping

2–3 days within Germany / 3–6 days within EU

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Legal guarantee: at least two years of legal guarantee of conformity for goods sold in the European Union.
More about the legal guarantee: europa.eu/youreurope/guarantees
Legal guarantee: at least two years of legal guarantee of conformity for goods sold in the European Union.

EXPERTISE

EMS-Yachting has extensive expertise in the yachting industry, specializing in the provision of genuine German and European engineering parts. Our deep market knowledge, combined with a thorough understanding of yacht operations, enables us to meet the diverse needs of our clients. With a worldwide network, we ensure that your yacht’s requirements are met efficiently and effectively, no matter where you are.

COMMITMENT TO EXCELLENCE

Our unwavering commitment to excellence motivates us to pursue constant improvement in every aspect of our operations. We strive to deliver reliable, high-quality service that exceeds expectations, backed by eminent technical expertise. This dedication not only enhances our offerings but also fosters trust and satisfaction among our clients, ensuring that we remain a leader in the yachting industry.

STRATEGIC LOCATION

Situated in the heart of Europe, EMS-Yachting enjoys a strategic location that serves as a key logistics hub for the yachting industry. This prime positioning facilitates seamless export and import operations, as well as personal delivery services for when your yacht is located in one of the nearby shipyards, including Lürssen, Nobiskrug, and A&R. This allows us to efficiently cater to the needs of our clients, ensuring quick turnaround times and exceptional service in all aspects of your procurement.