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POLARIS

Voltage Reference

POLARIS is a versatile Positive Voltage Reference, available with several output voltage (see table below) and with a 3mA output Buffer. Its total precision (initial accuracy plus temperature drift plus line and load regulation) is better than 2%.

Typical performances

  • Temperature range: -55°C to 225°C (operational up to 300°C)
  • Input voltage: Vout + 2V to Vout +15V
  • Fixed output voltage: 2.5V, 3.3V, 5V, 9V, 10V, 12V
  • Maximum output current: 3mA
  • Total precision (absolute + drift): +/-2%
  • Quiescent current: 650µA
  • Available packaging: TO-39

 

Application

  • Voltage reference for high-temperature electronic systems used in Oil&Gas, automotive, aeronautics or aerospace applications.

CHT-BG3M: functionnal diagram

 

If you need support for your high temperature design, just contact Cissoid.

 

Die Map

Supporting its customers in the manufacturing of high temperature and high reliability hybrid modules, CISSOID delivers most of its CHT products as bare die. Please, do not hesitate to contact CISSOID to request die map information including die dimension, die finish, location and description of the bonding pads.

 

Ordering information

Product name Output voltage Ordering reference Package Marking
POLARIS 2.5V CHT-BG3M-025-TO39-T TO-39  CHT-BG3M-025
POLARIS 3.3V CHT-BG3M-033-TO39-T TO-39 CHT-BG3M-033
POLARIS 5V CHT-BG3M-050-TO39-T TO-39 CHT-BG3M-050
POLARIS 9V CHT-BG3M-090-TO39-T TO-39 CHT-BG3M-090
POLARIS 10V CHT-BG3M-100-TO39-T TO-39 CHT-BG3M-100
POLARIS 12V CHT-BG3M-120-TO39-T TO-39 CHT-BG3M-120
POLARIS Programmable CHT-BG3M-D-T Known Good Die -