VRE105 ETC1 [List of Unclassifed Manufacturers], VRE105 Datasheet

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VRE105

Manufacturer Part Number
VRE105
Description
Precision Reference Supplies
Manufacturer
ETC1 [List of Unclassifed Manufacturers]
Datasheet
FEATURES
VRE105 series 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 stablity. "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 tranducer excitation.
VRE105 Series Precision Voltage References
provide ultrastable +5.000 V (VRE105) and
±5.000 V (VRE107) outputs with ±0.4 mV initial
accuracy and temperature coefficient as low as
0.6 ppm/°C over the full military temperature
range. This impovement in accuracy is made
possible by a unique, proprietary multipoint laser
compensation 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
VRE105 series the most accurate and stable 5V
references available.
DESCRIPTION
VERY HIGH ACCURACY: 5.000 V ±0.4 mV
EXTREMELY LOW DRIFT: 0.6 ppm/°C -55°C to +125°C
EXCELLENT STABILITY: 6 ppm/1000 Hrs. Typ.
EXCELLENT LINE REGULATION: 6 ppm/V Typ.
WIDE SUPPLY RANGE: ±13.5 V to ±22.0 V
HERMETIC 14-PIN CERAMIC DIP
MILITARY PROCESSING OPTION
THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • (520) 882-4000
VRE105/107
Precision
Reference Supplies
VRE107C
VRE107CA
VRE107M
VRE107MA
VRE105C
VRE105CA
VRE105M
VRE105MA
Type
APPLICATIONS
REFERENCE
MEASUREMENT INSTRUMENTS
PRECISION A/D and D/A CONVERTERS
TRANSDUCER EXCITATION
ACCURATE COMPARATOR THRESHOLD
HIGH RESOLUTION SERVO SYSTEMS
DIGITAL VOLTMETERS
HIGH PRECISION TEST and
Output
±5V
±5V
±5V
±5V
+5V
+5V
+5V
+5V
SELECTION GUIDE
Operating Range
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C
-55°C to +125°C
-25°C to +85°C
-25°C to +85°C
-55°C to +125°C
-55°C to +125°C
Temperature
VRE105DS REV. C SEPT 1994
Max. Volt
Deviation
0.4mV
0.2mV
0.6mV
0.3mV
0.4mV
0.2mV
0.6mV
0.3mV
4-32

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VRE105 Summary of contents

Page 1

... VRE105 series the most accurate and stable 5V references available. VRE105 series 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 stablity. "M" versions are screened for high reliability and quality. ...

Page 2

... VRE105/107 M MA TYP MAX MIN TYP MAX * * * * -55 125 -55 125 * * * * * * * * * * 800 400 2 1 600 300 * * * * * * * * * * * * * * * * * * * * * * * * * * * * VRE105DS REV. C SEPT 1994 UNITS V °C ° ppm V ppm/1000hr. Vpp mA ppm/V ppm/mA mV V/°C/ ...

Page 3

... VRE105 Output Current (mA) VRE107 POSITIVE OUTPUT JUNCTION TEMP. RISE VS. OUTPUT CURRENT Output Current (mA) NEGATIVE OUTPUT JUNCTION TEMP. RISE VS. OUTPUT CURRENT Output Current (mA) V vs. TEMPERATURE OUT Temperature VRE105/107MA PSRR VS. FREQUENCY Frequency (Hz) PSRR VS. FREQUENCY Frequency (Hz) PSRR VS. FREQUENCY Frequency (Hz) VRE105DS REV. C SEPT.1994 4-34 ...

Page 4

... To remove this residual error, Thaler Corporation has developed a nonlinear compensation network of thermistors and resistors that is used in the VRE105 series references. This eliminates most of the nonlinearity in the voltage vs. temperature function. By then adjusting the slope, Thaler Corporation produces a very stable voltage over wide temperature ranges ...

Page 5

... B2 .095 .105 2.4 S .085 .105 2.1 P .004 .006 0.10 TOP VIEW FINE +ADJ. -5V +5V FINE +ADJ. VRE107 +PS - REF. GND GND NC INCHES MILLIMETER MAX DIM MIN MAX MIN 12.7 A .120 .155 3.0 5.4 Q .015 .035 0.4 20.4 Q1 N/A .030 N/A 0.5 C .009 .012 0.2 1.0 G1 .290 .310 7.3 2.6 2.6 0.15 VRE105DS REV. C SEPT 1994 MAX 4.0 0.9 0.7 0.3 7.8 4-36 ...

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