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LT1027LS8 Datasheet

LT1027LS8 Datasheet

Precision, Low Noise, High Stability Hermetic Voltage Reference
Part No.: LT1027LS8
Page: 14 Pages
Size: 3071 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2024-01-23 14:57:16
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LT1027LS8 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT1027DCLS8-5#PBF Tray 576 10275 3 8 0°C ~70°C 8-Lead Ceramic LCC 5mm × 5mm  
LT1027DCLS8-5#TRPBF Reel   10275 3 8 0°C ~70°C 8-Lead Ceramic LCC 5mm × 5mm  
LT1027DCLS8-5#TRMPBF Reel   10275 3 8 0°C ~70°C 8-Lead Ceramic LCC 5mm × 5mm  
LT1027DILS8-5#PBF Tray 576 10275 3 8 -40°C ~85°C 8-Lead Ceramic LCC 5mm × 5mm  
LT1027DILS8-5#TRPBF Reel   10275 3 8 -40°C ~85°C 8-Lead Ceramic LCC 5mm × 5mm  
LT1027DILS8-5#TRMPBF Reel   10275 3 8 -40°C ~85°C 8-Lead Ceramic LCC 5mm × 5mm  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT1027LS8 Datasheet(PDF)

LT1027LS8 Datasheet(Picture)

LT1027LS8 Features

  • Hermetic 5mm × 5mm LCC Leadless Chip Carrier Package:
    • Insensitive to Humidity
    • Thermal Hysteresis: 8ppm (0°C to 70°C)
    • Thermal Hysteresis: 12ppm (–40°C to 85°C)
  • Low Drift: 5ppm/°C Max
  • High Accuracy: ±0.10% Max
  • Low Noise: <1ppm Peak-to-Peak (0.1Hz to 10Hz)
  • Low Long Term Drift
    • 12ppm at 1000Hr
    • 18ppm at 3000Hr
  • Sinks 10mA, Sources 15mA
  • Wide Supply Range to 40V
  • 8-Pin (5mm × 5mm) LS8 Package

LT1027LS8 Applications

  • Instrumentation and Test Equipment
  • High Resolution Data Acquisition Systems
  • A/D and D/A Converters
  • Precision Regulators
  • Precision Scales
  • Digital Voltmeters

LT1027LS8 Description

The LT1027LS8 is a precision reference that combines low drift and noise with excellent long-term stability and high output accuracy. The reference output will source up to 15mA and sink up to 10mA, and remain constant with input voltage variations.

The hermetic package provides outstanding humidity and thermal hysteresis performance. The LT1027LS8 is only 5mm × 5mm × 1.5mm, offering an alternative to large through-hole metal can voltage references, such as the industry standard LT1021. The LT1027LS8 offers similar performance to the LT1027, with additional stability from the hermetic package.

LT1027LS8 is based on a buried Zener diode structure, which enables temperature and time stability, and extremely low noise performance of < 1ppm peak-to-peak. The LT1027LS8 operates on a supply voltage from 8V up to 40V. The subsurface Zener exhibits better time stability than even the best bandgap reference, and the hermetic package maintains that stability over a wide range of environmental conditions.

LT1027LS8 Datasheet Related Parts

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