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ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
QFN24Manufacturer:
Mfr.Part #:
STPM32TR
Datasheet:
Series: STPM32
Current - Supply:
3.9mA
Voltage - Supply:
2.95 V ~ 3.65 V
Meter Type:
2 x Single Phase
EDA/CAD Models:
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The STPM32TR is a high-accuracy, quad-channel power meter IC from STMicroelectronics. It features RMS voltage monitoring, voltage sag and swell detection, and dual-mode energy measurement. The device offers a wide temperature range, compliance with IEC/EN standards, and operates up to 16 MHz. It also has programmable outputs, gain amplifiers, and overcurrent detection. The STPM32TR is suitable for DC and AC applications and is commonly used in smart meters, data concentrators, industrial automation systems, smart grid, building automation, and renewable energy monitoring systems. Its features include averaged power calculation, four independent ADCs, and an error margin of 1%. The device also has a low supply current, making it suitable for battery-powered devices.
According to the product information, the features of STPM32TR are:
The package type of STPM32TR is Quad Flat No-Lead (QFN) with a size of 4x4 mm-1.
The STPM32TR has a pin count of 24 pins in a QFN24 package. The functions of each pin are:
The remaining pins are dedicated to the four analog-to-digital converters (ADCs) and other internal functions.
The manufacturer of the STPM32TR is STMicroelectronics, a leading global semiconductor company that designs, develops, and manufactures a wide range of microelectronic components, including microcontrollers, memory devices, and sensors.
According to the product information, STPM32TR is commonly used in various energy measurement applications, including:
These areas require accurate power consumption measurement and monitoring, which are possible with the device's features such as RMS voltage monitoring, voltage sag and swell detection, and dual-mode energy measurement.
Based on the features and applications of STPM32TR, equivalent products could be:
These ICs share similar characteristics such as high accuracy, energy measurement capabilities, and programmable outputs, making them suitable alternatives for the STPM32TR.
Category | Integrated Circuits (ICs)Power Management (PMIC)Energy Metering | Input Impedance | - |
Measurement Error | - | Voltage - I/O High | - |
Voltage - I/O Low | - | Current - Supply | 3.9mA |
Voltage - Supply | 2.95 V ~ 3.65 V | Meter Type | 2 x Single Phase |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Base Product Number | STPM32 | Package/Case | QFN24 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $4.326 | $4.33 |
10+ | $4.229 | $42.29 |
30+ | $4.165 | $124.95 |
100+ | $4.099 | $409.90 |
The prices above are for reference only.
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