SPICE MODEL of NJM2041 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

1. Device Modeling Report
COMPONENTS: OPERATIONAL AMPLIFIER
PART NUMBER: NJM2041
MANUFACTURER: NEW JAPAN RADIO
REMARK TYPE: (OPAMP)
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

2. Spice Model
A
- +
B
- +
NJM2041
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

3. Output Voltage Swing
Simulation result
20V
0V
-20V
-15V -10V -5V 0V 5V 10V 15V
V(Vout)
V_V1
Evaluation circuit
Rload
10K Vout
A
- +
B
- +
V1
0Vdc
V+
NJM2041
V-
15Vdc
-15Vdc
0 0
Output Voltage Swing Data sheet Simulation %Error
+Vout(V) +14.000 13.996 0.028
-Vout(V) -14.000 -13.996 0.028
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

4. Input Offset Voltage
Simulation result
14.2V
10.0V
0V
-10.0V
-15.1V
-3.82mV -3.50mV -3.00mV -2.50mV -2.02mV
V(Vout)
V_Vin
Evaluation circuit
Rload
10k Vout U15
A
- +
B
- +
Vin Vi V+
NJM2041
VOFF = 0 VOFF = 0
VAMPL = 0 VAMPL = 0 V-
FREQ = 0 FREQ = 0 15Vdc
AC = 0 AC = 0
DC = 0 DC = 0 -15Vdc
0 0
Measurement Simulation Error
Vos
3.000 mV 3.009 mV 0.326 %
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

5. Slew Rate
Simulation result
0V
-5V
-10V
-15V
0s 1.0us 2.0us 3.0us 4.0us 5.0us
V(Vout)
Time
Evaluation circuit
Rload
2k Vout
A
- +
B
- +
V1 = 0 Vi
V2 = 10
TD = 0
TR = 10n Vin V+
NJM2041
TF = 10n VOFF = 0
PW = 5u VAMPL = 0 V-
PER = 500u FREQ = 0 15Vdc
V2 AC = 0
-3.0098m DC = 0 -15Vdc
0 0
Data sheet Simulation %Error
Slew Rate(v/us)
3.000 3.009 0.300
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

6. Input current
Simulation result
210nA
205nA
200nA
195nA
190nA
0s 0.5ms 1.0ms
I(Vi) I(Vin)
Time
Evaluation circuit
Rload
2k Vout U15
A
- +
B
- +
VOFF = -3.0098m
Vi Vin V+
NJM2041
VOFF = 0
VAMPL = 0 VAMPL = 0 V-
FREQ = 0 FREQ = 0 15Vdc
AC = 0 AC = 0
DC = 0 DC = 0 -15Vdc
0 0
Data sheet Simulation %Error
Ib(nA) 200.000 200.085 0.042
Ibos(nA) 10.000 10.037 0.370
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

7. Open Loop Voltage Gain vs. Frequency
Simulation result
Evaluation circuit
Vout U15
A
- +
B
- +
V+
NJM2041
Vin Vi V-
VOFF = 0 VOFF = 0 15Vdc
VAMPL = 0 VAMPL = 0
FREQ = 0 FREQ = 0 -15Vdc
AC = 1m AC = 0
DC = -3.0098m DC = 0
0
Data sheet Simulation %Error
f-0dB(MHz) 7.000 6.960 0.571
Av-dc(dB) 110.000 110.062 0.056
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

8. Common-Mode Rejection Voltage gain
Simulation result
2.0V
0V
-2.0V
0s 1.0s 2.0s 3.0s 4.0s
V(Vout)
Time
Evaluation circuit
Vout U15
A
- +
B
-3.0098mVdc - +
V1
V+
NJM2041
V- 15Vdc
V
VOFF = 0 -15Vdc
VAMPL = 0.5
FREQ = 1
AC = 0
DC = 0
0
Data sheet Simulation %Error
CMRR
100.000 99.417 -0.583
All Rights Reserved Copyright (c) Bee Technologies Inc. 2006