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. ...

DC1698A-C - LT1999-50 (MS8) Demoboard

Mar 22nd 2011
DC1698A-C - Demo Board for:LT1999 - High Voltage, Bidirectional Current Sense Amplifier ...

Precision Current Monitoring for Electric Motors, Solenoids and Inductive Loads

Cuyler Latorraca - Applications Engineer Mar 21st 2011
Current information in electric motors and solenoids provides important insight into power output and system health. Electric motor and solenoid driving circuits and the devices themselves create a challenging environment for operation of current monitoring circuits, with large common mode voltage shifts, fast switching currents ...

DC1698A-B - LT1999-20 (MS8) Demoboard

Jan 13th 2011
DC1698A-B - Demo Board for:LT1999 - High Voltage, Bidirectional Current Sense Amplifier ...

DC1698A-A - LT1999-10 (MS8) Demoboard

Jan 13th 2011
DC1698A-A - Demo Board for:LT1999 - High Voltage, Bidirectional Current Sense Amplifier ...

Bidirectional Current Sense Amplifier Operates from -5V to 80V with 80db of CMRR at 100 kHz

Nov 15th 2010
MILPITAS, CA - November 15, 2010 - Linear Technology announces the LT1999, a high-voltage amplifier designed for bidirectional current sensing in the presence of fast switching common-mode voltages from -5V to 80V. This wide input common-mode range is obtained with standard low voltage op amp supplies. A 2MHz bandwidth enables ...

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 ...

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 ...