VRE302 Precision Voltage Reference
■The VRE302 is a low cost, high precision +2.5V reference. Packaged in the industry standard 8-pin DIP, the device is ideal for upgrading systems that use lower performance references.
■The device provides ultrastable +2.5V output wi1:h ±0.60mV (0.024%) initial accuracy and a temperature coefficient of 2.2ppm/°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 VRE302 series the most accurate reference available in the standard 8-pin DIP package.
■For enhanced performance, the VRE302 has an external trim option for users who want less than 0.024% initial error. A reference ground pin is provided to eliminate socket contact resistance errors.
●FEATURES
■+2.5V Output, ± 0.6mV (0.024%)
■Temperature Drift: 2.2ppm/°C
■Low Noise: 1.5pA/p_p (0.1-10 Hz}
■Industry Standard Pinout: 8-pin DIP or Surface Mount Package
■Excellent Line Regulation: 6ppm/V Typical
■Output Trim Capability
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[ 14 bit D/A converters ][ 16 bit D/A converters ][ 18 bit D/A converters ][ high resolution A/D converters ] |
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Datasheet |
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Please see the document for details |
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SMT8;DIP8 |
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English Chinese Chinese and English Japanese |
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2020/11/14 |
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REV Q |
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VRE302DS |
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2.8 MB |
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