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VRE114/115/116
Precision
Reference Supplies
VERY HIGH ACCURACY: 1.500 V OUTPUT ±150 μV
EXTREMELY LOW DRIFT: 0.8 ppm/°C 55°C to +125°C
LOW WARM-UP DRIFT: 1 ppm Typ.
EXCELLENT STABILITY: 6 ppm/1000 Hrs. Typ.
EXCELLENT LINE REGULATION: 3 ppm/V Typ.
HERMETIC 14-PIN CERAMIC DIP
MILITARY PROCESSING OPTION
DESCRIPTION
APPLICATIONS
PRECISION A/D and D/A CONVERTERS
TRANSDUCER EXCITATION
ACCURATE COMPARATOR THRESHOLD
REFERENCE
HIGH RESOLUTION SERVO SYSTEMS
DIGITAL VOLTMETERS
HIGH PRECISION TEST and
MEASUREMENT INSTRUMENTS
FEATURES
SELECTION GUIDE
VRE114DS REV. C NOV 2000
VRE114 Series Precision Voltage References
provide ultrastable +1.500V (VRE114), -1.500V
(VRE115) and ±1.500V (VRE116) outputs with
±150 μV initial accuracy and temperature
coefficient as low as 0.8 ppm/°C over the full
military temperature range. This improvement in
accuracy is made possible by a unique,
proprietary
multipoint
technique developed by Thaler Corporation.
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 VRE114 series the
most accurate and stable 1.5V reference
available.
laser
compensation
VRE114/115/116 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.
Type
Output
Temperature
Operating Range
Max. Volt
Deviation
150 μV
75 μV
VRE114C
VRE114CA
VRE114M
VRE114MA
VRE115C
VRE115CA
VRE115M
VRE115MA
VRE116C
VRE116CA
VRE116M
VRE116MA
+1.5V
+1.5V
+1.5V
+1.5V
-1.5V
-1.5V
-1.5V
-1.5V
±1.5V
±1.5V
±1.5V
±1.5V
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C 240 μV
-55°C to +125°C
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C 240 μV
-55°C to +125°C 120 μV
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C 240 μV
-55°C to +125°C
120 μV
150 μV
75 μV
150 μV
75 μV
120 μV
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.
THALER CORPORATION 2015 N. FORBES BOULEVARD TUCSON, AZ. 85745 (520) 882-4000