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

5. Slew Rate, +SR, -SR
Simulation result
Evaluation circuit
Rload
2k Vout U14
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
V1 = 0 Vi
V2 = 14
TD = 0 V+ V-
TR = 10n Vin
TF = 10n VOFF = 0 +IN2 +IN3
PW = 5u VAMPL = 0 V+ V-
PER = 500u FREQ = 0 -IN2 -IN3
V2AC = 0
-5.0325m DC = 0 15Vdc OUT2 OUT3 -15Vdc
NJM3403A_SUB
0 0
Data sheet Simulation %Error
Slew Rate(v/us)
1.2V/us 1.203V/us 0.25
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

6. Input current Ib, Ibos
Simulation result
Evaluation circuit
Rload
2k Vout U13
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
VOFF = -5.0325m V+ V-
Vi Vin
VOFF = 0 +IN2 +IN3
VAMPL = 0 VAMPL = 0 V+ V-
FREQ = 0 FREQ = 0 -IN2 -IN3
AC = 0 AC = 0
DC = 0 DC = 0 15Vdc OUT2 OUT3 -15Vdc
NJM3403A_SUB
0 0
Data sheet Simulation %Error
Ib(nA) 70 70.1005 0.143
Ibos(nA) 5 5.0036 0.072
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

7. Open Loop Voltage Gain vs. Frequency, Av-dc, f-0dB
Simulation result
Evaluation circuit
Vout U15
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
V+ V-
+IN2 +IN3
Vin Vi V+
VOFF = 0 VOFF = 0 -IN2 -IN3 V-
VAMPL = 0 VAMPL = 0
FREQ = 0 FREQ = 0 15Vdc OUT2 OUT3
AC = 1m AC = 0 NJM3403A_SUB -15Vdc
DC = -5.0325m DC = 0
0
Data sheet Simulation %Error
f-0dB(MHz) 1.2 1.188 1
Av-dc(dB) 100 100.3 0.3
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

8. Output Short Circuit Current - Ios
Simulation result
Evaluation circuit
1nRload Vout U14
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
V6
V+ V-
0 +IN2 +IN3
V+
-IN2 -IN3
Vin Vi
VOFF = -5.0325m VOFF = 0
VAMPL = 0 VAMPL = 0 15Vdc OUT2 OUT3 V-
FREQ = 0 FREQ = 0 NJM3403A_SUB
AC = 0 AC = 0
DC = 0 DC = 0 -15Vdc
0 0
Data sheet Simulation %Error
Short Circuit Current
3mA 3.015mA 0.5
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

9. Common-Mode Rejection Voltage gain
Simulation result
Evaluation circuit
Vout U13
OUT1 OUT4
-IN1 -IN4
+IN1 +IN4
DC = 0 DC = 0
AC = 0 AC = 0 V+ V-
FREQ = 0 FREQ = 0
VAMPL = 0 VAMPL = 0 +IN2 +IN3
VOFF = 0 VOFF = 0 V+ V-
Vin Vi -IN2 -IN3
15Vdc OUT2 OUT3 -15Vdc
NJM3403A_SUB
V
VOFF = 0
VAMPL = 0.5
FREQ = 1
AC = 0
DC = -5.0325m
0
Common mode gain=3.162/1
Common Mode Reject Ratio=103514/3.162=32736
Data sheet Simulation %Error
CMRR
31622 32736 3.5
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004