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VRE3050

Features: • 5.000 V Output ± 0.500 mV (.01%)• Temperature Drift: 0.6 ppm/°C• Low Noise: 3µV p-p (0.1Hz-10Hz)• Low Thermal Hysterisis: 1 ppm Typ.• ±15mA Output Source and Sink Current• Excellent Line Regulation: 5 ppm/V Typ.• Optional Noise Reduction ...

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SeekIC No. : 004542996 Detail

VRE3050: Features: • 5.000 V Output ± 0.500 mV (.01%)• Temperature Drift: 0.6 ppm/°C• Low Noise: 3µV p-p (0.1Hz-10Hz)• Low Thermal Hysterisis: 1 ppm Typ.• ±15mA Output Sou...

VRE3050 Data Sheet

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Part Number:
VRE3050
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• 5.000 V Output ± 0.500 mV (.01%)
• Temperature Drift: 0.6 ppm/°C
• Low Noise: 3µV p-p (0.1Hz-10Hz)
• Low Thermal Hysterisis: 1 ppm Typ.
• ±15mA Output Source and Sink Current
• Excellent Line Regulation: 5 ppm/V Typ.
• Optional Noise Reduction and Voltage Trim
• Industry Standard Pinout




Pinout

Connection Diagram




Specifications

Output (V) Initial Error (mV) Temperature Coefficient (ppm/°C) Noise (µVpp) Feature Package
5 0.4, 0.7, 0.9 0.6, 1, 2 3 +10V Supply 8 SMT


Power Supply ....................-0.3V to +40V
OUT, TRIM ......................-0.3V to +12V
NR............................-0.3V to +6V
Operating Temp. (A,B,C)...............0°C to 70°C
Operating Temp. (J,K,L)..............-40°C to 85°C
Out Short Circuit to GND Duration (VIN< 12V)...Continuous
Out Short Circuit to GND Duration (VIN< 40V).......5 sec
Out Short Circuit to IN Duration (VIN< 12V)....Continuous
Continuous Power Dissipation (TA = +70°C)......300mW
Storage Temperature...............-65°C to 150°C
Lead Temperature (soldering,10 sec)...........250°C




Description

The VRE3050 is a low cost, high precision 5 V reference that operates from +10 V. The device features a buried zener for low noise and excellent long term stability. Packaged in an 8 pin SMT, the device is ideal for high resolution data conversion systems. The device provides ultrastable +5 V output with ±0.5 mV (.01%) initial accuracy and a temperature coefficient of 0.6 ppm/°C. This improvement in accuracy is made possible by a unique, patented multipoint laser compensation technique. Significant improvements have been made in other performance parameters as well, including initial accuracy, warm-up drift, line regulation, and long-term stability, making the VRE3050 series the most accurate reference available.

Applications

The VRE3050 is recommended for use as a reference for 14, 16, or 18 bit data converters which require an external precision reference. The device is also ideal for calibrating scale factor on high resolution data converters. The VRE3050 offers superior performance over monolithic references.






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