Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
The REF01 is a high performance, low price, precision pin compatible second source voltage reference. Output accuracy of ±0.2% is a 30% improvement over industry standard REF01s. Output noise is 5mVp-p, which is a 75% decrease in noise over all other REF01s. Line regulation is 0.001%/V max and load regulation is 0.002%/mA max, which far exceeds the performance of our competitors. Quiescent current is a low 1.4mA. REF01 provides extended supply range when compared to industry standard devices. Burr- Brown's REF01 is the best choice for applications which requires improved accuracy, low noise, low power consumption, low drift, and the lowest price. Popular package options are available: Plastic DIP, and SOIC. For guaranteed long-term drift see Burr- Brown's model REF10.
REF01AU Maximum Ratings
Input Voltage .................................................................................. +40V Operating Temperature P, U ................................................................................ 40°C to +85°C Storage Temperature Range P, U ................................................................................ 65°C to +125° Output Short Circuit Duration (to Ground or VIN) ..................... Indefinite Junction Temperature ..................................................... 65°C to +150° qJA P ......................................................................................... 120°C/W U ................................................................................................. 80°C/W Lead Temperature (soldering, 60s) ............................................. +300°C
REF01AU Features
` OUTPUT VOLTAGE: +10V ±0.2% max ` EXCELLENT TEMPERATURE STABILITY: 8.5ppm/°C max (40°C to +85°C) ` LOW NOISE: 5mVp-p typ (0.1Hz to 10Hz) ` EXCELLENT LINE REGULATION: 0.001%/V max ` EXCELLENT LOAD REGULATION: 0.002%/mA max ` SOURCES 10mA, SINKS 5mA min ` LOW SUPPLY CURRENT: 1.4mA max ` SHORT-CIRCUIT PROTECTED ` WIDE SUPPLY RANGE: 11.4VDC to 40VDC ` PACKAGE OPTIONS: Plastic DIP, SOIC ` EXTENDED INDUSTRIAL TEMPERATURE RANGE: 40°C to +85°C
REF01AU Typical Application
· PRECISION REGULATORS · CONSTANT CURRENT SOURCE/SINK · DIGITAL VOLTMETERS · A/D AND D/A CONVERTERS · PRECISION CALIBRATION STANDARD · TEST EQUIPMENT