VRE117M

VRE117M Datasheet

VREVR1E1171/71/1199

Part	Datasheet
VRE117M	VRE117M (pdf)

Related Parts	Information
VRE117MA	VRE117MA

PDF Datasheet Preview
VRP Er o1d 1u c7t,I Vn nRo vEa1t i1o9n F r o m VREVR1E1171/71/1199 Precision Voltage Reference Very High Accuracy ±3 V Output, ±300 µV Extremely Low Drift ppm/°C -55°C to +125°C Low Warm-up Drift 1 ppm Typical Excellent Stability 6 ppm/1000 Hrs. Typical Excellent Line Regulation 3 ppm/V Typical Hermetic 14-pin Ceramic DIP 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 VRE117/119 Series Precision Voltage References provide ultrastable +3 V VRE117 , and ±3 V VRE119 output with ±300 µV initial accuracy and temperature coefficient as low as ppm/°C 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, warm-up drift, line regulation, and long-term stability, making the VRE117/119 series the most accurate and stable 3 V reference available. VRE117/119 devices are available in two operating temperature ranges, -25°C to +85°C and -55°C to +125°C, and two performance grades. All devices are packaged in 14-pin hermetic ceramic packages for maximum long-term stability. “M” versions are screened for high reliability and quality. Superior stability, accuracy, and quality make these references ideal for precision applications such as A/D and D/A converters, high-accuracy test and measurement instrumentation, and transducer excitation. Figure BLOCK DIAGRAMS VRE117 VRE119 VRE117DS Copyright Cirrus Logic, Inc. 2009 All Rights Reserved NOV 20091 APEX − VRE117DSREVE VRE117/119 Product Innovation From SELECTION GUIDE Model Output V Temperature Operating Range Volt Deviation MAX VRE117M VRE117MA -55°C to +125°C ±460µV -55°C to +125°C ±400µV VRE119C -25°C to +85°C ±400µV CHARACTERISTICS AND SPECIFICATIONS Hermetic 14-pin Ceramic DIP Package Style HC ELECTRICAL SPECIFICATIONS VPS =±15V, T = +25°C, RL = 10K Ω UNLESS OTHERWISE NOTED. Model VRE119C VRE117M VRE117MA Parameter Min Typ Max Min Typ Max Min Typ Max Units

PDF Datasheet Preview

VRP Er o1d 1u c7t,I Vn nRo vEa1t i1o9n F r o m

VREVR1E1171/71/1199

Precision Voltage Reference

Very High Accuracy ±3 V Output, ±300 µV Extremely Low Drift ppm/°C -55°C to
+125°C Low Warm-up Drift 1 ppm Typical Excellent Stability 6 ppm/1000 Hrs. Typical Excellent Line Regulation 3 ppm/V Typical Hermetic 14-pin Ceramic DIP 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

VRE117/119 Series Precision Voltage References provide ultrastable +3 V VRE117 , and ±3 V VRE119 output with ±300 µV initial accuracy and temperature coefficient as low as ppm/°C 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, warm-up drift, line regulation, and long-term stability, making the VRE117/119 series the most accurate and stable 3 V reference available.

VRE117/119 devices are available in two operating temperature ranges, -25°C to +85°C and -55°C to +125°C, and two performance grades. All devices are packaged in 14-pin hermetic ceramic packages for maximum long-term stability. “M” versions are screened for high reliability and quality.

Superior stability, accuracy, and quality make these references ideal for precision applications such as A/D and D/A converters, high-accuracy test and measurement instrumentation, and transducer excitation.

Figure BLOCK DIAGRAMS

VRE117

VRE119

VRE117DS

Copyright Cirrus Logic, Inc. 2009 All Rights Reserved

NOV 20091 APEX − VRE117DSREVE

VRE117/119

Product Innovation From

SELECTION GUIDE

Model

Output V

Temperature Operating Range Volt Deviation MAX

VRE117M VRE117MA
-55°C to +125°C
±460µV
-55°C to +125°C
±400µV

VRE119C
-25°C to +85°C
±400µV

CHARACTERISTICS AND SPECIFICATIONS

Hermetic 14-pin Ceramic DIP Package Style HC

ELECTRICAL SPECIFICATIONS

VPS =±15V, T = +25°C, RL = 10K Ω UNLESS OTHERWISE NOTED.

Model

VRE119C

VRE117M

VRE117MA

Parameter

Min Typ Max Min Typ Max Min Typ Max

Units

More datasheets: M5524 SL001 | M5524 SL002 | M5524 SL005 | 4214H | 18013EZ | 18049EZ | 18032EZ | 2381 | 240-111 | VRE117MA

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Datasheet ID: VRE117M 523251