SPICE MODEL of NJM1458 in SPICE PARK

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SPICE MODEL of NJM1458 in SPICE PARK. English Version is http://www.spicepark.net. Japanese Version is http://www.spicepark.com by Bee Technologies.

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SPICE MODEL of NJM1458 in SPICE PARK

  1. 1. Device Modeling ReportCOMPONENTS: OPERATIONAL AMPLIFIERPART NUMBER: NJM1458MANUFACTURER: NEW JAPAN RADIOREMARK TYPE: (OPAMP) Bee Technologies Inc.All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  2. 2. Spice Model A - + B + - NJM1458 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  3. 3. Output Voltage SwingSimulation result 20V 0V -20V -100mV -50mV 0V 50mV 100mV V(Vout) V_V1Evaluation circuit Rload 10k Vout U14 A - + B + - V1 0Vdc V+ NJM1458 15Vdc 15Vdc V- 0 0 Output Voltage Swing Data sheet Simulation %Error +Vout(V) 12.000 11.994 -0.050 -Vout(V) 12.000 11.994 -0.050 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  4. 4. Input Offset VoltageSimulation result 10V 0V -10V 5.50mV 6.00mV 6.50mV 6.89mV V(Vout) V_VinEvaluation circuit Vout U14 A - + B + - Vi V+ NJM1458 Vin VOFF = 0 VOFF = 0 VAMPL = 0 VAMPL = 0 FREQ = 0 -15Vdc 15Vdc FREQ = 0 AC = 0 AC = 0 DC = 0 V- DC = 0 0 Measurement Simulation Error Vos 6.000 mV 6.0259 mV 0.431 % All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  5. 5. Slew RateSimulation result 3.0V 2.0V 1.0V 0V 0s 5us 10us V(Vout) TimeEvaluation circuit Rload 2k Vout U14 A - + B + - V1 = 0 Vi V2 = 15 TD = 0 V+ NJM1458 TR = 10n Vin TF = 10n VOFF = 0 PW = 5u V- 15Vdc VAMPL = 0 PER = 500u V2 -15Vdc FREQ = 0 -6.0259m AC = 0 DC = 0 0 0 Data sheet Simulation %ErrorSlew Rate(v/us) 0.500 0.524 4.800 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  6. 6. Input currentSimulation result -25nA -30nA -35nA 0s 0.5ms 1.0ms I(Vi) I(Vin) TimeEvaluation circuit Rload 10k Vout U15 A - + B + - VOFF = -6.0259m Vin V+ NJM1458 Vi VOFF = 0 VAMPL = 0 VAMPL = 0 FREQ = 0 15Vdc FREQ = 0 AC = 0 V- AC = 0 DC = 0 -15Vdc DC = 0 0 0 Data sheet Simulation %Error Ib(pA) 30.000 29.894 -0.353 Ibos(pA) 5.000 5.000 0.000 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  7. 7. Open Loop Voltage Gain vs. FrequencySimulation result 120 100 50 0 1.0Hz 100Hz 10KHz 1.0MHz 100MHz DB(V(Vout)/V(Vin:+)) FrequencyEvaluation circuit R1 Vout U14 A 2k - + B + - Vi Vin V+ NJM1458 VOFF = 0 VOFF = 0 VAMPL = 0 VAMPL = 0 FREQ = 0 FREQ = 0 V- 15Vdc AC = 0 AC = 1m DC = 0 DC = -6.0259m -15Vdc 0 0 Data sheet Simulation %Error f-0dB(MHz) 1.000 0.982 -1.800 Av-dc 106.000 106.320 0.301 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006
  8. 8. Common-Mode Rejection Voltage gainSimulation result 4.0V 0V -4.0V 0s 1.0s 2.0s 3.0s 4.0s V(Vout) TimeEvaluation circuit Vout U14 A - + B + - 6.0259mVdc V2 V+ NJM1458 V- 15Vdc V VOFF = 0 -15Vdc VAMPL = 0.5 FREQ = 1 AC = 0 DC = 0 0Common Mode Reject Ratio=206538/6.817=30297 Data sheet Simulation %Error CMRR 90.000 89.628 -0.413 All Rights Reserved Copyright (c) Bee Technologies Inc. 2006

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