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MCP1501
High-Precision Buffered Voltage Reference
Features
• Maximum Temperature Coefficient: 50 ppm/°C from -40°C to +125°C
• Initial Accuracy: 0.1% • Operating Temperature Range: -40 to +125°C • Low Typical Operating Current: 140 μA • Line Regulation: 50 ppm/V maximum • Load Regulation: 40 ppm/mA maximum • 8 Voltage variants available:
- 1.024V - 1.250V - 1.800V - 2.048V - 2.500V - 3.000V - 3.300V - 4.096V • Output Noise (10 Hz to 10 kHz): < 0.1 µVP-P
Applications
• Precision Data Acquisition Systems • High-Resolution Data Converters • Medical Equipment Applications • Industrial Controls • Battery-Powered Devices
Introduction
The MCP1501 is a buffered voltage reference capable of sinking and sourcing 20 mA of current. The voltage reference is a low-drift bandgap-based reference.
MCP1501 Datasheet
