JSMSEMI SYN480R

SYN480R is a highly integrated, low-power monolithic ASK/OOK RF receiver IC. All RF signal reception functions are fully integrated on-chip, achieving the most reliable reception performance with minimal external components and lowest cost. It is therefore a true single-chip receiver in the sense of "RF modulated signal input, digital demodulated signal output."

SYN480R comes in an SOP8 package, with an operating voltage range of 2.0~5.0V, operating current of 2.8~3.5mA, startup time of 3ms, and a maximum receive sensitivity of -110dBm, making it ideal for various low-power applications. All RF and IF tuning is performed automatically on-chip, eliminating manual tuning processes during development and production, thereby reducing costs and accelerating time-to-market.

• Frequency range: 300MHz - 440MHz
• High receiver sensitivity (2kbps, BER 10E-2): -108dBm @ 315MHz / -110dBm @ 433.92MHz
• Low power consumption: 2.8mA/3.3V @ 315MHz, 3.5mA/3.3V @ 433.92MHz, 0.1uA/3.3V @ Shut Down Mode
• Ultra-low startup time: 3ms, suitable for low-power applications
• Data rate: ≤10kbps
• Wide operating voltage: DC 2.0V~5.0V
• Built-in image rejection, excellent anti-interference performance
• 433 receive bandwidth: ±300KHz
• 315 receive bandwidth: ±250KHz
• High ESD protection: ±8KV HBM
• Standalone operation, no external MCU required
• No register configuration required
• RoHS compliant
• SOP8 package

• Low-cost consumer electronics applications such as remote-controlled fans, lights, doors, toys, etc.
• Remote Keyless Entry (RKE) systems
• Smart home and building monitoring automation
• Industrial inspection and control systems
• Long-range RFID