The HX11BA is a bandgap circuit providing a temperature independent reference voltage and 10 additional proportional to absolute temperature (PTAT) current sources. Suitable for environments up to 125°C, the HX11BA is also designed to connect and layout abut to the HX11Rx IP products.

Recommended for new designs

Block Diagram

  • •25ppm/°C temperature coefficient
  • •Ten 24uA PTAT current sources
  • •3.3V analog supply, 1.8V digital supply
  • •Extended Temp Range: -40°C to 125°C
  • •General bandgap reference
  • •General PTAT current sources

Macro Cells

Part NumberSupplyTemp RangeDimensionsStatus
HX11BAEA-013.3V-40°C to 125°C130um x 280umAlpha