Microchip Technology Inc. announced a new nine-member low-power, general-purpose operational amplifier (op amp) family—the MCP647X/8X/9X. These op amps provide among the industry’s best power ...
Electrical engineers probably remember they can switch currents faster than voltages, which is why some designers prefer current-output digital-to-analog converters (DAC) over their voltage-output ...
An op amp-based amplifier design overcomes errors associated with resistive current sensing, particularly those resulting from high commonmode voltages. Many current-sensing ICs are available for ...
Author Mazi Hosseini describes a simple, low-cost, voltage-controlled current source using two op amps that provides a good range of current and maximum load. One challenge in circuit design is ...
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