GENERAL DESCRIPTION
Ideal for space critical applications, Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. Both versions have a maximum operating current of 12 mA. The LM4041 utilizes fuse and zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ± 0.1% (A grade) at 25˚C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. Key Specifications (LM4041-1.2) n Output voltage tolerance (A grade, 25˚C) n Low output noise (10 Hz to 10kHz) n Wide operating current range n Industrial temperature range n Extended temperature range n Low temperature coefficient ± 0.1%(max) 20µVrms 60µA to 12mA −40˚C to +85˚C −40˚C to +125˚C 100 ppm/˚C (max) APPLICATIONS
n n n n n n n Portable, Battery-Powered Equipment Data Acquisitio...
National Semiconductor
