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LTC6655 - Low Drift Precision References

Description

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.

Features

  • n Low Noise: n 0.25ppmP-P (0.1Hz to 10Hz) 625nVP-P for the LTC6655-2.5 n 0.21ppmRMS (10Hz to 1kHz) for the LTC6655LN CNR = 100µF n Low Drift: 2ppm/°C Max n High Accuracy: ±0.025% Max n No Humidity Sensitivity (LS8 Package) n Thermal Hysteresis (LS8): 30ppm (.
  • 40°C to 85°C) n Long-Term Drift (LS8): 20ppm/√kHr n 100% Tested at.
  • 40°C, 25°C and 125°C n Load Regulation:.

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Datasheet preview – LTC6655

Datasheet Details

Part number LTC6655
Manufacturer Analog Devices
File Size 1.84 MB
Description Low Drift Precision References
Datasheet download datasheet LTC6655 Datasheet
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Full PDF Text Transcription

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FEATURES n Low Noise: n 0.25ppmP-P (0.1Hz to 10Hz) 625nVP-P for the LTC6655-2.5 n 0.21ppmRMS (10Hz to 1kHz) for the LTC6655LN CNR = 100µF n Low Drift: 2ppm/°C Max n High Accuracy: ±0.025% Max n No Humidity Sensitivity (LS8 Package) n Thermal Hysteresis (LS8): 30ppm (–40°C to 85°C) n Long-Term Drift (LS8): 20ppm/√kHr n 100% Tested at –40°C, 25°C and 125°C n Load Regulation: <10ppm/mA n Sinks and Sources Current: ±5mA n Low Dropout: 500mV n Maximum Supply Voltage: 13.2V n Low Power Shutdown: <20µA Max n Available Output Voltages: 1.25V, 2.048V, 2.5V, 3V, 3.3V, 4.
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