MAG SEI00002-NP
The MAG-SEI00002-NP integrates a programmable gain amplifier (PGA), an ADC, a voltage regulator, an on-chip temperature sensor, and more—simplifying signal conditioning for resistive sensors like RTDs, thermocouples, and strain gauges. This radiation-hardened ASIC offers a complete system-on-chip (SoC) solution, combining analog front-end conditioning with digital signal processing (DSP) in a compact design.
With its built-in voltage regulation and temperature monitoring, the MAG-SEI00002-NP minimizes the need for external components. The dual SPI interface and integrated oscillator further streamline connectivity and operation. This highly integrated approach not only reduces board complexity, but also ensures a robust, high-performance solution for applications in harsh environments.
Development funded by Fusion for Energy.
Applications
- Remote terminal units
- Resistive sensor readout (temperature, pressure, force torque)
- Condition monitoring
- Sensor network & control
- Robotics
| Function | 4-channel differential sensor readout |
| Resolution | ADC (16-bit) |
| Additional features | On-chip sensor excitation (voltage or current) |
| Self-test | Built-in |
| Communication interface | SPI interface |
| Power supply | Single 1.25 V supply |
| Operating temperature | -40°C to 125°C |
| TID (Space grade) | 100 krad / 1 kGy (Si) |
| TID (Nuclear grade) | 100 Mrad / 1 MGy (Si) |
| SEL / SEU | 62.5 MeV ∙ cm²/mg |
Request the latest data sheet.