Part Number
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STPM34 |
Manufacturer
|
STMicroelectronics |
Description
|
ASSP |
Published
|
Dec 18, 2019 |
Detailed Description
|
STPM32, STPM33, STPM34
Datasheet
ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta...
|
Datasheet
|
STPM34
|
Overview
STPM32, STPM33, STPM34
Datasheet
ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
Product status link STPM32 STPM33 STPM34
Product label
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
• O...
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