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Motor Drive and Control

For various motor types; AC Induction (ACIM), Brushed DC , Brushless DC (BLDC), Permanent Magnet Synchronous and Stepper find the right analog and digital products, software and support to precisely control the position, velocity and torque

New TI Motor Solutions Guide

New TI Motor
Solutions Guide

TI Spins Motors into a new 16 page solution guide, with answers to your toughest motor questions.

Industrial Automation - Motor Control Solutions Guide

Industrial Automation Solutions Guide

TI's Motor Drive and Control solutions speed the design cycle with the right devices, software, tools and support.

InstaSPIN Inside - BLDC Motors - Motor Control Solutions

TI's InstaSPIN™-BLDC Solution

Unlike traditional back-emf zero crossing techniques, InstaSPIN-BLDC extends sensorless operation down to lower speeds, and exhibits high immunity to miscommutation caused by rapid speed changes.
 

Current Sense Amplifiers

Electronic circuits that monitor the current flow by measuring the voltage drop across a resistor placed in the current path.

Current Shunt Monitors

Part Number Description Direction Gain (V/V) Common Mode Input Range (Min) (V) Input Offset (+/-) (Max) (uV)
INA193 Voltage Output High-Side Measurement Current Shunt Monitor Uni-directional 20 -15 to 80 2000
INA170 High-Side Measurement Current Shunt Monitor, Current Output Bi-Directional 1 to 100 2.7 to 60 1000
INA213 Voltage Output, High/Low-Side Measurement, Bi-Directional Zero-Drift Series Current Shunt Monitor Bi-Directional 200 -0.3 35
INA282 Wide Common Mode Range, Bidirectional, High Accuracy Current Shunt Monitor Bi-Directional 50 -14 to 80 70

Precision Amplifiers

Part Number Description Number of Channels Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) Operating Temperature Range(°C)
OPA320 Precision, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier 1 1.8 5.5 -40 to 125
OPA350 High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series 1 2.7 5.5 -40 to 85
OPA365 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier 1 2.2 5.5 -