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VRE304

Features: • 4.500 V OUTPUT ± 0.450 mV (.01%)• TEMPERATURE DRIFT: 0.6 ppm/°C• LOW NOISE: 3µV p-p (0.1-10Hz)• INDUSTRY STD PINOUT- 8 PIN DIP OR SURFACE MOUNT PACKAGE• EXCELLENT LINE REGULATION: 6ppm/V Typ.• OUTPUT TRIM CAPABILITYPinoutSpecifications Out...

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SeekIC No. : 004542993 Detail

VRE304: Features: • 4.500 V OUTPUT ± 0.450 mV (.01%)• TEMPERATURE DRIFT: 0.6 ppm/°C• LOW NOISE: 3µV p-p (0.1-10Hz)• INDUSTRY STD PINOUT- 8 PIN DIP OR SURFACE MOUNT PACKAGE̶...

VRE304 Data Sheet

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Part Number:
VRE304
Supply Ability:
5000

Price Break

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

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Upload time: 2024/12/21

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Product Details

Description



Features:

• 4.500 V OUTPUT ± 0.450 mV (.01%)
• TEMPERATURE DRIFT: 0.6 ppm/°C
• LOW NOISE: 3µV p-p (0.1-10Hz)
• INDUSTRY STD PINOUT- 8 PIN DIP OR SURFACE MOUNT PACKAGE
• EXCELLENT LINE REGULATION: 6ppm/V Typ.
• OUTPUT TRIM CAPABILITY




Pinout

Connection Diagram




Specifications

Output (V) Initial Error (mV) Temperature Coefficient (ppm/°C) Noise (µVpp) Feature Package
4.5 0.4, 0.7, 0.9 0.6, 1, 2 3 Low Cost 8 SMT


Power Supply
Operating Temp. (A,B,C)
Operating Temp. (J,K,L)
Storage Temperature
Short Circuit Protection
+13.5
0
-40
-65
+15
+22
+70
+85
+150
V
°C
°C
°C
Continuous





Description

The VRE304 is a low cost, high precision +4.5 V reference. Available in an industry standard 8-pin surface mount package, the device is ideal for upgrading systems that use lower performance references. The device provides ultrastable +4.5 V output with ±0.4500 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.

Applications

The VRE304 is recommended for use as a reference for 14, 16, or 18 bit D/A converters which require an external precision reference. The device is also ideal for calibrating scale factor on high resolution A/D converters. The VRE304 offers superior performance over monolithic references.






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