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Solutions Search - LT1999 - High Voltage, Bidirectional Current Sense Amplifier

LT8714 300kHz, Bidirectional 1A Current Source

Dec 17th 2015
The LT®8714 is a synchronous PWM DC/DC controller designed for a four quadrant output converter. The output voltage cleanly transitions through zero volts with sourcing and sinking output current capability. ...

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Armature Current Monitor for DC Motor Applications

Nov 2nd 2010
The LT1999 is a high speed precision current sense amplifier, designed to monitor bidirectional currents over a wide common mode range. The LT1999 is offered in three gain options: 10V/V, 20V/V, and 50V/V. The LT1999 senses current via an external resistive shunt and generates an output voltage, indicating both magnitude and ...

Circuit 

 

Solenoid Current Monitor for Ground Tied Solenoid

Nov 2nd 2010
The common mode inputs to the LT1999 switch between Vs and one diode drop below ground. The LT1999 is a high speed precision current sense amplifier, designed to monitor bidirectional currents over a wide common mode range. The LT1999 is offered in three gain options: 10V/V, 20V/V, and 50V/V. The LT1999 senses current via ...

Circuit