GENERAL DESCRIPTION
The LM285/385-1.2V (1.235V output) and LM285/385-2.5V (2.5V output) are bipolar, two-terminal, bandgap voltage references that offer precision performance without premium price. These devices do not require thin-film resistors, greatly lowering manufacturing complexity and cost. A 30ppm/°C output temperature coefficient and a 15µA to 20mA operating current range make these voltage references especially attractive for multimeter, data acquisition and telecommunications applications.

FEATURES
■ Output Tolerance ....................................... 1% or 2%
■ Output Voltage Option
   LM285/385-1.2V ........................................1.235V
   LM285/385-2.5V ............................................2.5V
■ Wide Operating Current Range
   LM285/385-1.2V ........................... 15µA to 20mA
   LM285/385-2.5V ........................... 20µA to 20mA
■ Temperature Coefficient .......................... 30ppm/°C
■ Dynamic Impedance .......................................... 0.6Ω
■ TO-92-3 Plastic Package
■ 8-Pin Plastic Narrow Body (SOIC) Package

APPLICATIONS
■ ADC and DAC Reference
■ Current Source Generation
■ Threshold Detectors
■ Power Supplies
■ Multi-meters