STPMS1
STPMS1 is Dual-channel sigma-delta modulator manufactured by STMicroelectronics.
Dual-channel 1-bit, 2 MHz, 1st order sigma-delta modulator with embedded PGA
Features
- VCC supply 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.)
QFN16 (3 x 3 mm.)
Applications
- Power metering
- Motor control
- Industrial process control
- Weight scale
- Pressure transducers measurement applications when single or double inputs must be monitored at the same time.
Description
The STPMS1, also called a smart-sensor device, is an ASSP designed for effective...
