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Datasheet Linear Technology LTC6655CHMS8-3

ManufacturerLinear Technology

0.25ppm Noise, Low Drift Precision References


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    LTC6655 - 0.25ppm Noise, Low Drift Precision References
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    0.25ppm Noise, Low Drift
    Precision References
    Features Description Low Noise: 0.25ppmP-P (0.1Hz to 10Hz)
    625nVP-P for the LTC6655-2.5
    nn Low Drift: 2ppm/°C Max
    nn High Accuracy: ±0.025% Max
    nn No Humidity Sensitivity (LS8 Package)
    nn Thermal Hysteresis (LS8): 30ppm (–40°C to 85°C)
    nn Long-Term Drift (LS8): 20ppm/√kHr
    nn 100% Tested at –40°C, 25°C and 125°C
    nn Load Regulation: <10ppm/mA
    nn Sinks and Sources Current: ±5mA
    nn Low Dropout: 500mV
    nn Maximum Supply Voltage: 13.2V
    nn Low Power Shutdown: <20µA Max
    nn Available Output Voltages: 1.25V, 2.048V, 2.5V, 3V,
    3.3V, 4.096V, 5V
    nn Available in an 8-Lead MSOP and High Stability
    Hermetic 5mm × 5mm LS8 Packages The LTC®6655 is a complete family of precision bandgap
    voltage references, offering exceptional noise and drift
    performance. This low noise and drift is ideally suited
    for the high resolution measurements required by instrumentation and test equipment. In addition, the LTC6655 ...



Package CodeMS8MS8


Demo BoardsDC1783A-E,DC1783A-A,DC1813A-A,DC1813A-E,DC1783A-B,DC1783A-C,DC1783A-D,DC1783A-F,DC1783A-G,DC1783A-H,DC1826A-A,DC1813A-F,DC1813A-G,DC1813A-H,DC1813A-B,DC1813A-C,DC1813A-D,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H,DC182DC1783A-E,DC1783A-A,DC1813A-A,DC1813A-E,DC1783A-B,DC1783A-C,DC1783A-D,DC1783A-F,DC1783A-G,DC1783A-H,DC1826A-A,DC1813A-F,DC1813A-G,DC1813A-H,DC1813A-B,DC1813A-C,DC1813A-D,DC1805A-A,DC1805A-B,DC1805A-C,DC1805A-D,DC1805A-E,DC1805A-F,DC1805A-G,DC1805A-H,DC182
Design ToolsLTspice FileLTspice File
Export Control, yes/nonono
Initial Accuracy, %0.050.05
Line Reg, ppm/V55
Load Reg, ppm/mA33
Low Freq Noise, µVPP0.750.75
Min Vin/Vout Differential, V0.50.5
Operating Temperature Range, °C-40 to 125-40 to 125
Output Current Range±5mA±5mA
Quiescent or Min Shunt Current, µA50005000
Ref Vout, V33
Temp Co, ppm/°C2.52.5
Vin Max, V13.213.2
Vin Min, V3.53.5

Eco Plan

Moldel Line

Series: LTC6655CHMS8-3 (2)

Manufacturer's Classification

  • Signal Conditioning > Voltage References > Series Voltage References
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Voltage References

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