BandGap Reference

CT24102 is a bandgap voltage reference trimmable with 5 bits in order to reach an accuracy of ±2%.

The required temperature stability is ±2.5‰; this value will be reached with the trimming bits and testing the chip at one single temperature (hot temperature during final test).

Reference voltage will be externally available on the pin VREF. An external capacitor on the VREF pin is needed for noise requirements.

  • Operating Voltage: 3.3V
  • Ref. Voltage: 2.57V
  • Trimming: 5bits
  • Ref. Voltage Temperature drift
  • ±5mV [-40-85oC]
  • ±10mV [-40-105oC]
  • Power Consumption 800uA
  • Power Supply Manager

  • Silicon Proven on 0.35u HV-CMOS
  • variants available on 0.18u, 65n and 40n CMOS
  • Datasheet
  • Integration guidelines
  • Test Specifications
  • GDS2 and LVS Netlist
  • Footprint (.LEF)