ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA

Features ? Active power accuracy: –

文件：4.08995 Mbytes 頁數(shù)：121 Pages

STMICROELECTRONICS

意法半導(dǎo)體

ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA

Features ? Active power accuracy: –

文件：5.85386 Mbytes 頁數(shù)：89 Pages

STMICROELECTRONICS

意法半導(dǎo)體

ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA

Features ? Active power accuracy: –

文件：5.85386 Mbytes 頁數(shù)：89 Pages

STMICROELECTRONICS

意法半導(dǎo)體

ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA

Features ? Active power accuracy: –

文件：4.08995 Mbytes 頁數(shù)：121 Pages

STMICROELECTRONICS

意法半導(dǎo)體

用于計量應(yīng)用的ASSP，具有最多4個獨(dú)立的24位2階∑Δ ADC、4 MHz OSF和2個嵌入式PGLNA

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, ac ? Active power accuracy: \n ?< 0.1% error over 5000 : 1 dynamic range \n ?< 0.5% error over 10000 : 1 dynamic range \n? Exceeds 50-60 Hz EN 50470-x, IEC 62053-2x, ANSI12.2x standard requirements for AC watt meters \n? Reactive power accuracy: \n ?< 0.1% error over 2000 : 1 dynamic range ;

ST

意法半導(dǎo)體

Package：32-VFQFN 裸露焊盤；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 電能計量 描述：IC ENERGY METER 1PHASE 32QFN

STMICROELECTRONICS

意法半導(dǎo)體