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Orders Over
$5000
STPM32TR
2 x Single Phase Meter IC 24-QFN (4x4)
Brands: STMicroelectronics
Mfr.Part #: STPM32TR
Datasheet: STPM32TR Datasheet (PDF)
Package/Case: QFN-24
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Product Type: Energy Metering
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.972 | $1.972 |
| 10 | $1.711 | $17.110 |
| 30 | $1.548 | $46.440 |
| 100 | $1.380 | $138.000 |
| 500 | $1.304 | $652.000 |
| 1000 | $1.272 | $1272.000 |
In Stock: 9,458 PCS
STPM32TR General 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 analog and a digital section. The analog section consists of up to two programmable gain low-noise low-offset amplifiers and up to four 2ndorder 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.USB interface tool for STPMxx family of energy m.Single-phase energy metering evaluation board wi.
Features
- Active power accuracy:
- < 0.1% error over 5000 : 1 dynamic range
- < 0.5% error over 10000 : 1 dynamic range
- Exceeds 50-60 Hz EN 50470-x, IEC 62053-2x, ANSI12.2x standard requirements for AC watt meters
- Reactive power accuracy:
- < 0.1% error over 2000 : 1 dynamic range
- Dual mode apparent energy calculation
- Instantaneous and averaged power
- RMS and instantaneous voltage and current
- Under and overvoltage detection (sag and swell) and monitoring
- Overcurrent detection and monitoring
- UART and SPI serial interface with programmable CRC polynomial verification
- Programmable LED and interrupt outputs
- Four independent 24-bit 2nd
order sigma-delta ADCs - Two programmable gain chopper stabilized low-noise and low-offset amplifiers
- Bandwidth 3.6 kHz at -3 dB
- Vcc supply range 3.3 V ± 10%
- Supply current Icc 4.3 mA (STPM32)
- Input clock frequency 16 MHz, Xtal or external source
- Twin precision voltage reference: 1.18 V with independent programmable TC, 30 ppm/°C typ.
- Internal low drop regulator at 3 V (typ.)
- QFN packages
- Operating temperature from -40 °C to +105 °C
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Current & Power Monitors & Regulators |
| RoHS: | Details | Product: | Current and Power Monitors |
| Sensing Method: | High or Low Side | Supply Voltage - Max: | 3.65 V |
| Supply Voltage - Min: | 2.95 V | Operating Supply Current: | 4.3 mA |
| Accuracy: | 0.1 % | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 105 C | Mounting Style: | SMD/SMT |
| Package / Case: | QFN-24 | Packaging: | MouseReel |
| Brand: | STMicroelectronics | Input Voltage Range: | 2.95 V to 3.65 V |
| Moisture Sensitive: | Yes | Product Type: | Current & Power Monitors & Regulators |
| Series: | STPM32 | Factory Pack Quantity: | 4000 |
| Subcategory: | PMIC - Power Management ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STPM32TR is a power monitoring chip designed by STMicroelectronics. It provides accurate measurements of energy consumption in a variety of applications, with features such as high accuracy, low-power operation, and support for both single-phase and three-phase systems. The chip is suitable for use in smart meters, industrial automation, and other energy monitoring applications.
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Equivalent
Some equivalent products of the STPM32TR chip include the STPM30, STPM33, and the ADE7754. These chips are commonly used for energy metering applications and offer similar features and functionality to the STPM32TR. -
Features
Some features of STPM32TR include its high accuracy measurement of energy consumption, wide operating voltage range, compact size, communication interface options, and low power consumption. It is designed for use in smart metering applications. -
Pinout
The STPM32TR is a power metering integrated circuit with a pin count of 24. It performs functions such as measuring energy consumption, power factor correction, and real-time clock functions. -
Manufacturer
STM32TR is manufactured by STMicroelectronics, which is a multinational semiconductor manufacturer. STMicroelectronics is a leader in developing cutting-edge technology solutions for the electronics industry, including microcontrollers, sensors, power management, and automotive products. The company serves a wide range of markets, including automotive, industrial, consumer, and communications. -
Application Field
Some application areas of STPM32TR are smart meters, industrial and home automation, energy monitoring systems, and battery management systems. This chip is specifically designed for high-accuracy energy metering and monitoring applications with enhanced features such as tamper detection and multiple communication interfaces. -
Package
The STPM32TR chip comes in a TSSOP-16 package type, in a tube form, with a size of 6.5mm x 4.4mm x 1.3mm.
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