VRE210 Series Precision Voltage References provide ultrastable +10 V outputs with mV initial accuracy and temperature coefficient as low as ppm/ºC over the full military temperature range. This improvement in accuracy is made possible by a unique, proprietary multipoint laser compensation technique. Significant improvements have been made in other performance parameters as well, including initial accuracy, warmup drift, line regulation, and long term stability, making the VRE210 series the most accurate and stable 10 V surface mount references available.
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VRE210C (pdf) |
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PPrrooVdduuRccttETI2enc1nho0nvoaltoigoyn FFrroomm VRVER2E12100 Precision Voltage Reference Very High Accuracy +10 V Output, mV Extremely Low Drift ppm/ºC -55ºC to +125ºC Low Warm-up Drift 1 ppm Typical Excellent Stability 6 ppm/1000 Hrs. Typical Excellent Line Regulation 3 ppm/V Typical Hermetic 20-terminal Ceramic LCC Package Military Processing Option Precision A/D and D/A Converters Transducer Excitation Accurate Comparator Threshold Reference High Resolution Servo Systems Digital Voltmeters High Precision Test and Measurement Instru- ments VRE210 Series Precision Voltage References provide ultrastable +10 V outputs with mV initial accuracy and temperature coefficient as low as ppm/ºC over the full military temperature range. This improvement in accuracy is made possible by a unique, proprietary multipoint laser compensation technique. Significant improvements have been made in other performance parameters as well, including initial accuracy, warmup drift, line regulation, and long term stability, making the VRE210 series the most accurate and stable 10 V surface mount references available. VRE210 devices are available in two operating temperature ranges, -25ºC to +85ºC and -55ºC to +125ºC, and two electrical performance grades. All devices are packaged in 20-terminal ceramic LCC packages for maximum long-term stability. “M” versions are screened for high reliability and quality. Figure BLOCK DIAGRAM SELECTION GUIDE Model VRE210C VRE210CA VRE210M VRE210MA Output V +10 +10 +10 +10 Temperature Operating Range -25ºC to +85ºC -25ºC to +85ºC -55ºC to +125ºC -55ºC to +125ºC Volt Deviation Max ±0.8mV ±0.6mV ±1.2mV ±1.0mV VRE2w1w0wD.cSirrus.com Copyright Cirrus Logic, Inc. 2011 All Rights Reserved 20-terminal Ceramic LCC Package Style HD MAR 20111 APEX − VRE210DSREVI VRE210 Product Technology From CHARACTERISTICS AND SPECIFICATIONS ELECTRICAL SPECIFICATIONS VPS =+15V, T = +25ºC, RL = 10KΩ Unless Otherwise Noted. Model VRE210C VRE210CA Parameter Min Typ Max Min Typ Max ABSOLUTE MAXIMUM RATINGS Power Supply +22 * Operating Temperature -25 |
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