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Driver Circuits

SPICE projects of Drivers for Relays, Lamps, Speakers, Low Distortion Line Drivers, Impedance-Matched Line Drivers, Thermoelectric cooler driver, LED driver

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  • High Capacitance Line Driver

    Created by TINADesigner, published on 24-02-2012

    Capacitive loads invite amplifier instability by reducing phase margin. Instability can be prevented by isolating the load capacitance from the amplifier output by a small resistor R3. To eliminate a voltage drop error when current is drawn through that resistor, DC feedback is sensed on the load side of R3. High- frequency feedback is provided by C2.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Simple Tina 7+ No <10

    Path: SPICE Projects > General Electronics > Driver Circuits

  • 100-125A Constant Current Sink

    Created by AlanStum, published on 22-02-2012

    Coils generate a magnetic field proportional to current, can adjust up to 125A.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate -- Other -- 5Spice 1.60.0 (free) No 21-30

    Path: SPICE Projects > General Electronics > Driver Circuits

  • Fast LED Driver Circuit

    Created by TINADesigner, published on 20-07-2011

    Led or low power laser diode can be driven by an OPA354 as voltage-controlled current source.It can supply 50 mA and modulate the emitter from DC to 50Mhz

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Simple Tina 7+ Yes 11-20

    Path: SPICE Projects > General Electronics > Driver Circuits

  • Differential Output Voltage Controlled Current Source TEC Driver

    Created by TINADesigner, published on 13-07-2011

    Two single power supply OPA569 implements a voltage controlled constant current TEC (Thermoelectric cooler) drive.These operational amplifiers can swing very close to the rail.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate Tina 7+ Yes 11-20

    Path: SPICE Projects > General Electronics > Driver Circuits

  • Two differential Line Receivers

    Created by TINADesigner, published on 30-06-2011

    Two line receivers, implemented with a 1NA154 and a 1NA133 with unitary gain and a common mode rejection (CMR) better than can be obtained by a discrete difference amplifier with op. amp

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate Tina 7+ Yes 11-20

    Path: SPICE Projects > General Electronics > Driver Circuits

  • 100 Mhz Differential Line Driver

    Created by TINADesigner, published on 24-06-2011

    Differential amplifier with a THS4505 for applications such as line receivers and line drivers.100 Mhz single ended to differential line driver for twisted pair or triax cable applications.

    FREE

    (only to registered users)

    Project Type: Free

    Complexity Spice Software Software Version Full version Components number
    Intermediate Tina 7+ Yes <10

    Path: SPICE Projects > General Electronics > Driver Circuits

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