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%.

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 Link
CHT-CEM981303-D-U

Operational Amplifier (triple) and Vref

Potential Good Die Buy Here
CHT-GEM9813C-CSOIC16-T

Operational Amplifier (triple) and Vref

Ceramic SOIC16 Buy Here

Documents

Type Title Link
Download CISSOID IC ALTIUM LIBRARY Download PDF
Application note CISSOID IC ALTIUM LIBRARY INSTALLATION Download PDF
Datasheet CHT-RUBY DATASHEET Download PDF