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REF5050AID +BOM

Low noise voltage reference

REF5050AID General Description

Proprietary design techniques enable the achievement of outstanding temperature drift (3 ppm/°C) and accuracy (0.05%). This impressive performance, combined with ultra-low noise, makes the REF50xx series an exemplary choice for high-precision data acquisition systems

Key Features

  • Low temperature drift:
    • High-grade: 3 ppm/°C (maximum)
    • Standard-grade: 8 ppm/°C (maximum)
  • High accuracy:
    • High-grade: 0.05% (maximum)
    • Standard-grade: 0.1% (maximum)
  • Low noise: 3 µV PP/V
  • Excellent long-term stability:
    • 22 ppm after first 1000 hours (SOIC-8)
    • 50 ppm after first 1000 hours (VSSOP-8)
  • High-output current: ±10 mA
  • Temperature range: –40°C to 125°C

Specifications

Source Content uid REF5050AID Part Life Cycle Code Active
Pin Count 8 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8542.39.00.01
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE JESD-30 Code R-PDSO-G8
Moisture Sensitivity Level 2 Number of Functions 1
Number of Outputs 1 Number of Terminals 8
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Temperature Grade AUTOMOTIVE Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30 Trim/Adjustable Output YES
Product Category Voltage References Mounting Style SMD/SMT
Reference Type Series Precision References Output Voltage 5 V
Initial Accuracy 0.05 % Temperature Coefficient 3 PPM / C
Series VREF - Input Voltage - Max 18 V Shunt Current - Max 10 mA
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Series REF5050 Accuracy 30 PPM/mA
Height 1.58 mm Input Voltage 5.2 V to 18 V
Length 4.9 mm Moisture Sensitive Yes
Operating Supply Current 800 uA Product Voltage References
Product Type Voltage References Factory Pack Quantity 75
Subcategory PMIC - Power Management ICs Topology Series References
Width 3.91 mm Unit Weight 0.002677 oz

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