Multi-Sensor Signal Conditioning IC



Datasheet and Guides


Sample and Buy


  • PM1.0, PM2.5 and PM10 support
  • PC0.3, PC0.5, PC1.0, PC2.5, PC4, PC7 and PC10 support
  • System clock frequency: 16MHz
  • Analog front-end featuring a 12-bit 50kSPS ADC
  • Embedded temperature sensor
  • Integrated 8-bit MCU
  • Integrated DSP
  • Internal Oscillator
  • 8-bit CPU with 16MHz Clock
  • 32KB Flash memory for application programs
  • 2KB SRAM
  • 2 UART, 2 I2C, SPI and 4 PWM interfaces
  • Support for LIN interface through UART functionality
  • Support for laser diodes and infrared sensors
  • Low power operation modes: Run, Idle, Sleep and Deep-Sleep

Physical Characteristics

  • Operating voltages
    – External supply voltage: 5V
    – I/O supply voltage: 3.3V ~ 5V
    – Analog core voltage: 4.6V
    – Digital core voltage: 1.5V
  • Operating temperature: -10°C to 85°C
  • Available in 6×6 0.4mm pitch 48-QFN package

Block Diagram