LM199/LM399 LM199A/LM399A relaTeD parTs PART NUMBERDESCRIPTIONCOMMENTS LT®1021 Precision References for Series or Shunt Operation Industry Standard Pinout, –40°C to 125°C LT1389 1.25V, 2.5V, 4V and 5V Nanopower Shunt Reference 800nA, 0.05% Accuracy, 10ppm/°C Drift LT1634 1.25 and 2.5V Micropower Shunt Reference 0.05%, 10ppm/°C, 10µA Current LTZ1000 7V Ultra Precision, Stable Shunt Reference 0.05ppm/°C, 1.2mVP-P Noise 199399fc 8 LT 1214 REV C • PRINTED IN USA Linear Technology Corporation 1630 McCarthy Blvd., Milpitas, CA 95 F0o3r 5m - o 7 r4e in 17 formation www.linear.com/LM399 (408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com/LM399 LINEAR TECHNOLOGY CORPORATION 1987 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Functional Block Diagram Typical Applications Schematic Diagrams Package Description Revision History Related Parts