Wide Range of Supply Voltages, Single

Supply 3 V to 30 V, or Dual Supplies

Class AB Output Stage

True Differential-Input Stage

Low Input Bias Current

Internal Frequency Compensation

Short-Circuit Protection

description/ordering information

The TL343 is a single operational amplifier similar in performance to the μA741, but with several distinct

advantages. It is designed to operate from a single supply over a range of voltages from 3 V to 30 V. Operation

from split supplies also is possible, provided the difference between the two supplies is 3 V to 30 V. The

common-mode input range includes the negative supply. Output range is from the negative supply to

VCC − 1.5 V.