SPICE MODEL of NJM072B 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: NJM072B
MANUFACTURER: NEW JAPAN RADIO
REMARK TYPE: (OPAMP)
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

2. Spice Model
OUT1 VCC
-IN1 OUT2
+IN1 +IN2
VEE -IN2
NJM072B
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 VCC
-IN1 OUT2
V1 +IN1 +IN2
0Vdc
VEE -IN2
V+
NJM072B
15Vdc 15Vdc
V-
0 0
Output Voltage Swing Data sheet Simulation %Error
+Vout(V) +13.5 +13.491 0.066
-Vout(V) -13.5 -13.491 0.066
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

4. Input Offset Voltage
Simulation result
Evaluation circuit
Vout U13
OUT1 VCC
-IN1 OUT2
+IN1 +IN2
VEE -IN2
Vi Vin V+
NJM072B
VOFF = 0 VOFF = 0
VAMPL = 0 VAMPL = 0
FREQ = 0 FREQ = 0 -15Vdc 15Vdc
AC = 0 AC = 0
DC = 0 DC = 0 V-
0
Measurement Simulation Error
Vos
10 mV 9.956 mV 0.44 %
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

5. Slew Rate, +SR, -SR
Simulation result
Evaluation circuit
Rload
10k Vout U13
OUT1 VCC
-IN1 OUT2
+IN1 +IN2
V1 = 0 Vi
V2 = 15 VEE -IN2
TD = 0 Vin V+
NJM072B
TR = 10n VOFF = 0
TF = 10n VAMPL = 0
PW = 5u FREQ = 0 V- 15Vdc
PER = 500u V2AC = 0 -15Vdc
-9.956m DC = 0
0 0
Data sheet Simulation %Error
Slew Rate(v/us)
13V/us 13.4V/us 3.076
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

6. Input current Ib, Ibos
Simulation result
Evaluation circuit
Rload
10k Vout U14
OUT1 VCC
-IN1 OUT2
+IN1 +IN2
VEE -IN2
Vin Vi V+
NJM072B
VOFF = -9.956m VOFF = 0
VAMPL = 0 VAMPL = 0
FREQ = 0 FREQ = 0 15Vdc
AC = 0 AC = 0 V-
DC = 0 DC = 0 -15Vdc
0 0
Data sheet Simulation %Error
Ib(pA) 30 29.953 0.156
Ibos(pA) 5 5.048 0.93
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

7. Open Loop Voltage Gain vs. Frequency , Av-dc, f-0dB
Simulation result
Evaluation circuit
R1 Vout U13
OUT1 VCC
10k
-IN1 OUT2
+IN1 +IN2
VEE -IN2
Vin Vi V+
NJM072B
VOFF = 0 VOFF = 0
VAMPL = 0 VAMPL = 0
FREQ = 0 FREQ = 0 V- 15Vdc
AC = 1m AC = 0
DC = -9.953m DC = 0 -15Vdc
0 0
Data sheet Simulation %Error
f-0dB(MHz) 3 2.946 1.8
Av-dc 106 106.4 0.377
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

8. Output Short Circuit Current - Ios
Simulation result
Evaluation circuit
V6 Vout U13
OUT1 VCC
0
-IN1 OUT2
Rload
+IN1 +IN2
1n
VEE -IN2
Vin Vi V+
NJM072B
VOFF = -9.956m VOFF = 0
VAMPL = 0 VAMPL = 0
FREQ = 0 FREQ = 0 V- 15Vdc
AC = 0 AC = 0
DC = 0 DC = 0 -15Vdc
0 0
Data sheet Simulation %Error
Short Circuit Current
3mA 3.016mA 0.533
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004

9. Common-Mode Rejection Voltage gain
Simulation result
Evaluation circuit
Vout U13
OUT1 VCC
-IN1 OUT2
+IN1 +IN2
-9.956mVdc V1
VEE -IN2
V+
NJM072B
V- 15Vdc
V -15Vdc
VOFF = 0
VAMPL = 0.5
FREQ = 1
AC = 0
DC = 0
0
Common mode gain=26.528/1=26.528
Common Mode Reject Ratio=208929/26.528 = 7875 = 77.925 dB
Data sheet Simulation %Error
CMRR(dB)
76 77.925 2.5329
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004