The document is a device modeling report for an operational amplifier with part number NJM3403AV. It includes simulation results and comparisons to datasheet specifications for key amplifier parameters, including output voltage swing, input offset voltage, slew rate, input bias current, open loop gain, output short circuit current, and common mode rejection ratio. The simulations verify the operational amplifier behavior matches the expected datasheet specifications to within 5% error or less.
1. Device Modeling Report
COMPONENTS: OPERATIONAL AMPLIFIER
PART NUMBER: NJM3403AV
MANUFACTURER: NEW JAPAN RADIO
REMARK TYPE: (OPAMP)
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
2. Spice Model
U13
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
V+ V-
+IN2 +IN3
-IN2 -IN3
OUT2 OUT3
NJM3403A_SUB
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
3. Output Voltage Swing, +Vout and –Vout
Simulation result
These simulation results are compared with +Vout
Evaluation circuit
Rload
10k Vout U13
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
V+ V-
V-
+IN2 +IN3
V1 V+
0Vdc -IN2 -IN3 -15Vdc
15Vdc OUT2 OUT3
NJM3403A_SUB
0 0
Output Voltage Swing Data sheet Simulation %Error
+Vout(V) +14 13.991 0.064
-Vout(V) -14 -13.991 0.064
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
4. Input Offset Voltage
Simulation result
Evaluation circuit
Rload
10k Vout U9
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
V+ V-
Vin Vi
VOFF = 0 VOFF = 0 +IN2 +IN3
VAMPL = 0 VAMPL = 0 V+
FREQ = 0 FREQ = 0 -IN2 -IN3
AC = 0 AC = 0 V-
DC = 0 DC = 0 15Vdc OUT2 OUT3
NJM3403A_SUB
-15Vdc
0 0
Measurement Simulation Error
Vos
5 mV 5.0325 mV 0.65 %
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004