The ST7590 is a fully integrated narrow-band power line networking system on chip designed for smart metering and smart grid applications. It features a high-performing DSP engine with embedded turnkey firmware supporting OFDM modulation up to 128 kbps, as well as a programmable 8051 protocol engine compliant with PRIME standards.
| Modulation types | BPSK, QPSK, 8PSK differential programmable modulation |
|---|---|
| Maximum baud rate | 128 kbps |
| Output current (single ended) | Up to 1 Arms |
| Digital I/O supply voltage | 3.3 V or 5V |
| Power amplifier supply voltage | 8V to 18 V |
| Operating temperature range | -40 °C to +80 °C |
The fully integrated single-ended power amplifier delivers up to 1 A rms.
The device supports either 3.3 V or 5V for its digital I/O supply.
The ST7590 operates within a temperature range from -40 °C to +80 °C.