VRE104M データシートの表示（PDF） - Unspecified

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VRE104M

Precision Reference Supplies

Unspecified 

VRE104

Precision

Reference Supplies

THALER CORPORATION • 2015 N. FORBES BOULEVARD • TUCSON, AZ. 85745 • (520) 882-4000

FEATURES

APPLICATIONS

• VERY HIGH ACCURACY: 4.5000 V OUTPUT ±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 to +22.0 V

• HERMETIC 14-PIN CERAMIC DIP

• MILITARY PROCESSING OPTIONS

• 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

VRE104 Series Precision Voltage References

provide ultrastable +4.500 V outputs with up to

±0.4 mV initial accuracy and temperature

coefficient as low as 0.6 ppm/°C over the full

military temperature range.

Type

SELECTION GUIDE

Output

Temperature

Operating Range

Max. Volt

Deviation

These references are specifically designed to be

used with the Crystal Semiconductor line of

successive-approximation type Analog to Digital

Converters (ADCs). This line of ADCs sets new

standards for temperature drift, which can only be

as good as the external reference used. The

Thaler VRE104 combined with a Crystal ADC will

provide the lowest drift data conversion

obtainable.

VRE104C +4.5V -25°C to +85°C

VRE104CA +4.5V -25°C to +85°C

0.4mV

0.2mV

VRE104M +4.5V -55°C to +125°C 0.6mV

VRE104MA +4.5V -55°C to +125°C 0.3mV

VRE104 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 stability. "M" versions are screened for high reliability and quality.

Superior stability, accuracy, and quality make the VRE104 ideal for all precision applications which may

require a 4.5V reference. High-accuracy test and measurement instrumentation, and transducer excitation are

some other applications which can benefit from the high accuracy of the VRE104.

VRE104DS REV. C SEPT 1994

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