Smart metering Analog Front End (AFE) ICs offer high accuracy when measuring DC and AC energy down to extremely low currents typical of home appliances in standby mode.
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STPMS1
Smart sensor Dual channel 1st order ΣΔ modulator with embedded PGA
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STPMS2
Smart sensor II Dual channel 2nd order sigma-delta modulator with embedded PGA
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STPM33
ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
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STPM10
Programmable single phase energy metering IC with tamper detection
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STPM34
ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
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STPM01
PROGRAMMABLE SINGLE PHASE ENERGY METERING IC WITH TAMPER DETECTION
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STPM32
ASSP for metering applications with up to four independent 24-bit 2nd order sigma-delta ADCs, 4 MHz OSF and 2 embedded PGLNA
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STPMC1
Programmable poly-phase energy calculator IC
