GENERAL DESCRIPTION

The AMSREF-01 is a precision voltage reference, which provides a stable +10V output, which can be adjusted over a ± 3 range with minimal effect on temperature stability. Careful design of this device improved its bandgap and as a result excellent temperature stability is achieved. The operating supply range is 12V to 40V with a typical current drain of 650mA. Low cost, low noise and low power makes the AMSREF-01 an excellent choice whenever a stable voltage reference is required. Applications include D/A and A/D converters, portable instrumentation and digital voltmeters.

FEATURES

• 10 Volt Output …………………………….. ± 0.3 Max

• Adjustment Range …………………………… ± 3 Min

• Excellent Temperature Stability…………… 8.5ppm/°C

• Low Noise ………………………………….. 30μVP-P Max

• Low Supply Current ………………………. 650μA Typ

• Wide Input Voltage Range …………………. 12V to 40V

• High Load-Driving Capability……………………. 20mA

• No External Components

• Short -Circuit Proof

APPLICATIONS

• A/D, D/A Converters

• Portable Instrumentation

• Digital Voltmeters

• Current sources