Description

The LM134/LM234/LM334 are 3-terminal adjustable current sources characterized by:

■ an operating current range of 10000: 1

■ an excellent current regulation

■ a wide dynamic voltage range of 1V t 10V

The current is determined by an external resistor without requiring other external components.

Features

■ Operates from 1V to 40V

■ 0.02%/V current regulation

■ Programmable from 1µA to 10mA

■ ±3% initial accuracy