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NRND

STPMS1BPQR

Smart sensor Dual channel 1st order ΣΔ modulator with embedded PGA

ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameQFN-16L

The STPMS1, also called a smart-sensor device, is an ASSP designed for effective measurement in power line systems utilizing the Rogowski coil, current transformer, or shunt principle. It is used in combination with the STPMC1 programmable poly-phase energy calculator IC, as a building block for...
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Key features
  • VCCsupply range: 3.2 V - 5.5 V
  • Two 1st order sigma-delta modulators
  • Programmable chopper-stabilized low noise and low offset amplifier
  • Supports 50-60 Hz AC watt meters
  • Internal low-drop regulator at 3 V (typ.)
  • Precision voltage reference: 1.23 V and 30 ppm/°C (typ.)
In stock
Quantity $ per unit Savings
1-9$3.580%
10-24$3.2110%
25-99$3.0415%
100-249$2.6426%
250-499$2.5030%
500$2.2437%
Contact sales
$3.58
$3.58
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameQFN-16L

The STPMS1, also called a smart-sensor device, is an ASSP designed for effective measurement in power line systems utilizing the Rogowski coil, current transformer, or shunt principle. It is used in combination with the STPMC1 programmable poly-phase energy calculator IC, as a building block for...
Read More

Key features
  • VCCsupply range: 3.2 V - 5.5 V
  • Two 1st order sigma-delta modulators
  • Programmable chopper-stabilized low noise and low offset amplifier
  • Supports 50-60 Hz AC watt meters
  • Internal low-drop regulator at 3 V (typ.)
  • Precision voltage reference: 1.23 V and 30 ppm/°C (typ.)