CHT-RUBY

TRIPLE OPAMP WITH BUILT-IN VOLTAGE REFERENCE (225°C)

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The CHT-RUBY is a general-purpose triple operational amplifier combined with a bandgap voltage reference for applications with an operating temperature range of -55to 225°C. The three operational amplifiers can be configured in an instrumentation amplifier with external resistors, while the built-in voltage reference provides complete bridge excitation for sensor applications. The total precision (absolute plus temperature drift) of the voltage reference is better than 2%.


Status: Last Time Buy   


LTB Details


Key features

  • Temperature range: -55°C to 225°C
  • Power supply: 6 to 20V
  • Configurable as an Instrumentation Amplifier through external resistors
  • Gain Bandwidth Product: 1.3MHz typ
  • Power consumption (per amplifiers): 600µA @225°C
  • Max Output current: 15mA @25°C
  • Voltage Reference: 
    • Current capability: 25mA Max
    • Initial accuracy: +/-2%
    • Stability Over Temperature:


Applications

  • Well logging, Automotive, Aeronautics & Aerospace
  • Signal conditioning and voltage control applications

Ordering information

Ordering reference Description Package Status Link
CHT-CEM981303-D-U

Operational Amplifier (triple) and Vref

Potential Good Die Last Time Buy See LTB details
CHT-GEM9813C-CSOIC16-T

Operational Amplifier (triple) and Vref

Ceramic SOIC16 Last Time Buy See LTB details

Documents

Type Title Link
Last Time Buy 241001 Discontinuation Notification Letter - High Temperature Process.pdf pdf
Download CISSOID IC ALTIUM LIBRARY zip
Application note CISSOID IC ALTIUM LIBRARY INSTALLATION pdf
Datasheet CHT-RUBY DATASHEET pdf