VRE114 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – Precision Reference Supplies

VRE114/115/116
Precision
Reference Supplies
THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • [phone]
FEATURES
• 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
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
DESCRIPTION
VRE114 Series Precision Voltage References
provide ultrastable +1.500V (VRE114), -1.500V
SELECTION GUIDE
(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 laser compensation
technique developed by Thaler Corporation.
Type
VRE114C
VRE114CA
VRE114M
VRE114MA
Output
Temperature
Operating Range
+1.5V
+1.5V
+1.5V
+1.5V
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C
-55°C to +125°C
Max. Volt
Deviation
150 µV
75 µV
240 µV
120 µV
Significant improvements have been made in
VRE115C -1.5V -25°C to +85°C 150 µV
other performance parameters as well, including
VRE115CA -1.5V -25°C to +85°C
75 µV
initial accuracy, warm-up drift, line regulation, and
long-term stability, making the VRE114 series the
most accurate and stable 1.5V reference
available.
VRE115M
VRE115MA
VRE116C
VRE116CA
-1.5V
-1.5V
±1.5V
±1.5V
-55°C to +125°C
-55°C to +125°C
-25°C to +85°C
-25°C to +85°C
240 µV
120 µV
150 µV
75 µV
VRE114/115/116 devices are available in two
VRE116M ±1.5V -55°C to +125°C 240 µV
operating temperature ranges, -25°C to +85°C
VRE116MA ±1.5V -55°C to +125°C 120 µV
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.
VRE114DS REV. C NOV 2000