• 简体中文
• English

REF02 - Precision Voltage References

The REF-01/REF-02 are precision 10V and 5V bandgap references which provide stable output voltages over a wide range of operating conditions. Output voltage is accurate to ±0.3% with a low 5ppm/°C typical temperature coefficient. The REF-01 and REF-02 are excellent choices for applications where low drift, moderate accuracy, low power consumption and low cost are considerations. The REF-02 includes a temperature output pin which provides a linear voltage proportional to absolute temperature. For lower drift and higher accuracy references, please see the LT1019 and LT1021 data sheets.

Features Trimmed Output ±0.3% Low Drift—5ppm/°C Typ Low Noise—3ppm(P-P) High Line Rejection Temperature Output—REF-02 Low Supply Current 1.4mA Max Typical Application

Applications A/D and D/A Converters Precision Regulators Constant Current Sources V/F Converters Bridge Excitation Packaging