Solutions Search - Difference Amplifiers

LT6375 27dB Audio Gain Stage

Aug 31st 2015
The LT®6375 is a unity-gain difference amplifier which combines excellent DC precision, a very high input common mode range and a wide supply voltage range. It includes a precision op amp and a highly-matched thin film resistor network. It features excellent CMRR, extremely low gain error and extremely low gain drift. ...

LT6375 ±5mA Howland Current Source

Aug 31st 2015
The LT®6375 is a unity-gain difference amplifier which combines excellent DC precision, a very high input common mode range and a wide supply voltage range. It includes a precision op amp and a highly-matched thin film resistor network. It features excellent CMRR, extremely low gain error and extremely low gain drift. ...

LT6375 Bidirectional Full Range Current Monitor

Aug 31st 2015
The LT®6375 is a unity-gain difference amplifier which combines excellent DC precision, a very high input common mode range and a wide supply voltage range. It includes a precision op amp and a highly-matched thin film resistor network. It features excellent CMRR, extremely low gain error and extremely low gain drift. ...

LT1991 Individual Battery Cell Monitor for a 4-Cell Battery

Aug 2nd 2004
High input impedance of LT1991 P3 and M3 inputs, ( 150K ), is used to eliminate errors introduced by the analog switch resistance which is very low compared to LT1991 input resistance. The MSB signal is used to change the common mode voltage when reading the cells on the battery stack. ...

Single Ended Adder/Subtractor

Aug 2nd 2004
This circuit shows Using Vcom as third algebraic input in an addition/subtraction circuit. This is useful for adding or translating signals. ...

General Purpose Arithmetic Block

Jul 18th 2003
This is the circuit for the general purpose arithmatic function, an Analog Computer block which solves the equation VO = ( V1 - V2 + V3) ((RF + RG)/RG) in real time. No A/D conversions or software needed! ...

LTC1992 Typical Single-Ended to Differential Conversion

Feb 3rd 2003
Basic Single-Ended to Differential Conversion Circuit Example which shows a gain of 10 with no external resistors to set the gain. The resistors are factory trimmed to give a very accurate gain and the gain setting resistors are closely matched to maximize CMRR. A voltage applied to the Vocm pin sets the offset. ...

Extending Input Common Mode Range For LT1992

Feb 3rd 2003
Tying the Vocm pin to the Vmid Pin and using two equal voltage dividers with external feedback resistors is used in this circuit to extend the input Common Mode Range of LTC1992. ...