Low Voltage, High Slew Rate Op-amps for Motor Drive Circuits

Texas Instruments

Published Date: 23 Jul 2018


The requirements for operational amplifiers and other ICs used in motor control systems have increased because of the need to extract higher performance from a motor while maintaining low system cost. Measuring motor current is an easy and inexpensive way to understand the torque and direction of the motor, so current sensing forms the backbone of many common motor control schemes for the three common DC motor types: stepper, brushed DC and brushless DC (BLDC).


Part Number Name Companion Part
TLV9052IDSGR TLV9052IDSGR Buy Datasheet
TLV9002SIDGSR TLV9002SIDGSR Buy Datasheet