Nexperia new low ohmic analog switches

From speaker selection in cell phones to sensor selection in industrial process monitoring, our analog switches offer low switching losses, and low THD for high quality switching.

The XS3A & XS5A are a low-ohmic single-pole double-throw analog switch suitable for use as analog or digital 2:1 multiplexer/demultiplexer. They have a digital select input (S), two independent inputs/outputs (Y1 and Y2) and a common input/output (Z). Low ONresistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Key features

• Reduced signal attenuation results in low switching losses
• Zero(typ.) overshoot at switching
• Bidirectional signal path
• Low ON resistance and ON resistance flatness

Additional features

• Enables multiplexing of analog sensor signals
  • Allows for reduced number of ADCs
• Integrated level shifting of control signals interface to lower voltage controllers
• Low ON resistance
• ON resistance flatness
• Low switch leakage
• Wide supply voltage range
• Low input threshold input options
• Over-voltage tolerant options
• High ESD protection per IEC61000 Standard

Applications

• Audio/video source selection
• Analog sensor multiplexing
• GPIO expansion
• Bus Isolation
• Active Antenna Unit （AAU）
• Analog and Digital Switching
• I2C and SPI Bus Multiplexing
• Gain setting of OPA
• Server/Computing