Product specifications
VRE310AS - Precision Voltage Reference, +10.0V, 1.0mV, 0ºC/70ºC
The VRE310 is a low cost, high precision +10 V reference. Available in an industry standard 8-pin DIP or SMT, the device is ideal for upgrading systems that use lower performance references. The device provides ultrastable +10 V output with ±1.0 mV (.01%) initial accuracy and a temperature coefficient of 0.6 ppm/ºC.
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 VRE310 series the most accurate reference available in a standard 8-pin DIP or SMT package.
For enhanced performance, the VRE310 has an external trim option for users who want less than 0.01% initial error. For ultra low noise applications, an external capacitor can be attached between the noise reduction pin and the ground pin. A reference ground pin is provided to eliminate socket contact resistance errors.
APPLICATIONS
The VRE310 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 VRE310 offers superior performance over monolithic references.
FEATURES
• +10 V Output, ±1.0 mV (.01%)
• Temperature Drift: 0.6 ppm/ºC
• Low Noise: 6 µVP-P (0.1-10Hz)
• Industry Standard Pinout: 8-pin DIP or Surface Mount Package
• Excellent Line Regulation: 6 ppm/V Typical
• Output Trim Capability
- APEX Microtechnology product -