AD746 Op Amp Split-Supply Non-Inverting Amplifier

CI

CircuitSim

·

Created May 24, 2026

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Updated Jun 30, 2026

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About this circuit

Application demo for the AD746 op amp as a split-supply, switchable non-inverting amplifier with clean supply stubs and feedback routing.

Components used

Components used
1 component
NameManufacturerMPNCountType

AD746 Op Amp

Analog Devices

AD746

1

Official

SPICE netlist

* **************************************************
* Generated from CircuitSim Schematic
**************************************************
* net label Vcc joins VCC::component:u1:10 VCC::node:stub-vcc-source
* net label Vee joins VEE::component:u1:16 VEE::node:stub-vee-source
R_RF N8 N7 1K
R_RG N7 0 1K
R_RL N8 0 1K
R_SW1 N6 N5 1m
X_U1 N5 N7 N1 N4 N8 AD746_AD
V_V- 0 N4 DC 15
V_V+ N1 0 DC 15
V_Vin N6 0 SIN(0 1 1 0 0 0 )
E_VP_VIN VP_VIN 0 N6 0 1
E_VP_VOUT VP_VOUT 0 N8 0 1

**************************************************
* Models and supporting definitions follow
**************************************************
* Split from analog.lib lines 16720-16751
* Model: AD746_AD
* AD746 SPICE Macro-model       		3/91, Rev. B
*                                               JLW / PMI
*
* Revision History:
*     Corrected VOS to be 0.25mV
*
*
* This version of the AD746 model simulates the typical
* parameters corresponding to those in the device data
* sheet.
*
*
* Copyright 1991 by Analog Devices, Inc.
*
* Refer to "README.DOC" file for License Statement.  Use of this model
* indicates your acceptance with the terms and provisions in the License Statement.
*
* connections: non-inverting input
*               |  inverting input
*               |  |  positive power supply
*               |  |  |  negative power supply
*               |  |  |  |  output
*               |  |  |  |  |
.subckt AD746_AD  11 14 10 16 13
    *
    VOS 14 7 DC 0.25E-3
    EC 8 0 (13,0) 1
    C1 5 6 0.33E-12
    GB 12 0 (15,0) 1.67E3
    RD1 5 16 16E3
    RD2 6 16 16E3
    ISS 10 1 DC 100E-6
    GCM 0 15 (0,1) 1.76E-9
    GA 15 0 (6,5) 1.75E-3
    RE 1 0 2.5E6
    RGM 15 0 1.76E3
    VC 10 2 DC 2.8
    VE 9 16 DC 2.8
    RO1 12 13 25
    CE 1 0 1E-12
    RO2 0 12 30
    RS1 1 3 5.77E3
    RS2 1 4 5.77E3
    CCI 15 12 40E-12
    RP 16 10 8.5E3
    J1 5 11 3 FET
    J2 6 7 4 FET
    DC 13 2 DIODE
    DE 9 13 DIODE
    DP 16 10 DIODE
    D1 8 12 DIODE
    D2 12 8 DIODE
    .MODEL DIODE D()
    .MODEL FET PJF(VTO=-1 BETA=1E-3 IS=110E-12)
.ENDS

**************************************************
* Simulation settings
**************************************************
.tran 0.00002 0.01 0
.save V(VP_VIN) V(VP_VOUT)
.end

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