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  • LT1004 - 2-terminal Micropower Voltage Reference

    The LT®1004 Micropower Voltage Reference is a 2-terminal bandgap reference diode designed to provide high accuracy and excellent temperature characteristics at very low operating currents.

    Optimization of the key parameters in the design, processing and testing of the device results in accuracy specifications previously attainable only with selected units.

    Applications

    • Portable Test Instruments
    • Battery-Operated Systems
    • Portable Meter References
    • Current Loop Instrumentation

    http://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1154,C1002,C1223,P1209
  • NCV1009: 2.5V reference
    The NCV1009 is a precision trimmed 2.5 V +/-5.0 mV shunt regulator diode. The low dynamic impedance and wide operating current range enhances its versatility. A third terminal allows the reference voltage to be adjusted +/-5.0% to calibrate out system errors.
    http://www.onsemi.com/PowerSolutions/product.do?id=NCV1009DG
  • LM285: MicroPower Voltage Reference Diodes
    The LM285/LM385 series are micropower two-terminal bandgap voltage regulator diodes. Designed to operate over a wide current range of 10 µA to 20 mA, these devices feature exceptionally low noise, low dynamic impedance and stable operation over time and temperature. The large dynamic operating range enables these devices to be used in applications with widely varying supplies with excellent regulation. Tight voltage tolerances are achieved by on-chip trimming. Extremely low operating current make these devices ideal for micropower circuitry like portable instrumentation, regulators and other analog circuitry where extended battery life is required.
    http://www.onsemi.com/PowerSolutions/product.do?id=LM285D-1.2G
  • LM285: MicroPower Voltage Reference Diodes
    The LM285/LM385 series are micropower two-terminal bandgap voltage regulator diodes. Designed to operate over a wide current range of 10 µA to 20 mA, these devices feature exceptionally low noise, low dynamic impedance and stable operation over time and temperature. Tight voltage tolerances are achieved by on-chip trimming.
    http://www.onsemi.com/PowerSolutions/product.do?id=LM285D-2.5G
  • LT1029 - 5V Bandgap Reference
    The LT ®1029 is a 5V bandgap reference intended for use in the shunt or “Zener” mode, allowing it to be used as either a positive or negative reference. The output is pretrimmed to ±0.2% accuracy with 20ppm/°C maximum temperature drift. A trim pin allows additional output adjustment for even more precise output voltage.

    Features

    • 0.2% Output Tolerance
    • 20ppm/°C Max Drift
    • Output Voltage Trim does not Affect Drift
    • 0.6Ω Shunt Impedance
    • 700µA to 10mA Operating Current
    • Pin Compatible with LM136-5
    • Can be Used as Positive or Negative Reference


    Applications

    • Precision Current Sources
    • V to F and F to V Converters
    • ADCs and DACs
    • Precision Regulators

    http://www.linear.com/pc/productDetail.jsp?navId=H0,C1,C1154,C1002,C1223,P1236

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