The document is a device modeling report for the NJM072B operational amplifier, containing simulation results for various parameters including output voltage swing, input offset voltage, slew rate, input current, and more. It provides specific simulation evaluation data, including percentage errors for each parameter compared to datasheet specifications. All content is copyrighted by Bee Technologies Inc. in 2004.

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