This document summarizes the results of simulations performed on an operational amplifier, the NJM2107F3 manufactured by New Japan Radio. The summary includes key specifications such as output voltage swing, input offset voltage, slew rate, input current, open loop voltage gain, and common mode rejection ratio. The simulation results show good agreement with the datasheet specifications, with most values matching to within 3%.
Repurposing LNG terminals for Hydrogen Ammonia: Feasibility and Cost Saving
SPICE MODEL of NJM2107F3 in SPICE PARK
1. Device Modeling Report
COMPONENTS: OPERATIONAL AMPLIFIER
PART NUMBER: NJM2107F3
MANUFACTURER: NEW JAPAN RADIO
REMARK TYPE: (OPAMP)
Bee Technologies Inc.
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
2. Spice Model U16
+IN V+
V-
-IN1 OUT
NJM2107_SUB
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
3. Output Voltage Swing, +Vout and –Vout
Simulation result
Evaluation circuit
Rload
10k Vout
U16
+IN V+
V-
-IN1 OUT
NJM2107_SUB
V1 V+
0Vdc
V-
2.5Vdc
-2.5Vdc
0 0
Output Voltage Swing Data sheet Simulation %Error
+Vout(V) +2.2 +2.206 0.27
-Vout(V) -2.2 -2.206 0.27
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
4. Input Offset Voltage
Simulation result
Evaluation circuit
Rload
10k Vout
U16
+IN V+
V-
-IN1 OUT
NJM2107_SUB
Vin Vi V+
VOFF = 0 VOFF = 0
VAMPL = 0 VAMPL = 0 V-
FREQ = 0 FREQ = 0 2.5Vdc
AC = 0 AC = 0 -2.5Vdc
DC = 0 DC = 0
0 0
Measurement Simulation Error
Vos
6 mV 6.08 mV 1.33 %
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
5. Slew Rate, +SR, -SR
Simulation result
Evaluation circuit
Rload
2k Vout
U16
+IN V+
V-
V1 = 0 Vi
V2 = 10
TD = 0 -IN1 OUT
TR = 10n
NJM2107_SUB
TF = 10n
PW = 5u Vin V+
PER = 500u VOFF = 0
VAMPL = 0 V-
-6.08m FREQ = 0 2.5Vdc
AC = 0 -2.5Vdc
V2 DC = 0
0 0
Data sheet Simulation %Error
Slew Rate(v/us)
3V/us 2.94V/us 2
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
6. Input current Ib, Ibos
Simulation result
Evaluation circuit
Rload
2k Vout
U16
+IN V+
V-
-IN1 OUT
NJM2107_SUB
Vin Vi V+
VOFF = -6.08m VOFF = 0
VAMPL = 0 VAMPL = 0 V-
FREQ = 0 FREQ = 0 2.5Vdc
AC = 0 AC = 0 -2.5Vdc
DC = 0 DC = 0
0 0
Data sheet Simulation %Error
Ib(nA) 100 100.15 0.15
Ibos(nA) 5 5.09 1.8
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
7. Open Loop Voltage Gain vs. Frequency, Av-dc, f-0dB
Simulation result
Evaluation circuit
Rload
10k Vout
U16
+IN V+
V-
-IN1 OUT
NJM2107_SUB
Vi Vin V+
VOFF = 0 VOFF = 0
VAMPL = 0 VAMPL = 0 V-
FREQ = 0 FREQ = 0 2.5Vdc
AC = 0 AC = 1m -2.5Vdc
DC = 0 DC = -6.08m
0 0
Data sheet Simulation %Error
f-0dB(MHz) 3 2.973 0.9
Av-dc(dB) 80 80.074 0.092
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004
8. Common-Mode Rejection Voltage gain
Simulation result
1.0V
0V
-1.0V
0s 1.0s 2.0s 3.0s 4.0s
V(Vout)
Time
Evaluation circuit
Vout
U16
6.08m +IN V+
V1 V-
-IN1 OUT
NJM2107_SUB
V- V+
V -2.5Vdc
VOFF = 0 2.5Vdc
VAMPL = 0.5
FREQ = 1
AC = 0
DC = 0
0
Common Mode Reject Ratio=10085/1.0432=9667.369
Data sheet Simulation %Error
CMRR
80 79.706 -0.367
All Rights Reserved Copyright (c) Bee Technologies Inc. 2004