LM101AJ/883

MNLM101A-X NSC | Alldatasheet

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Original Creation Date: 06/21/95 Last Update Date: 03/17/97 Last Major Revision Date: 02/18/97 MNLM101A-X REV 0A0 MICROCIRCUIT DATA SHEET OPERATION AMPLIFIER General Description The LM101A is a general purpose operational amplifier which features improved performance over industry standards such as the LM709. Advanced processing techniques make possible an order of magnitude reduction in input currents, and a redesign of the biasing circuitry reduces the temperature drift of input current. Improved specifications include: - Offset voltage 3 mV maximum over temperature - Input current 100 nA maximum over temperture - Offset current 20 nA maximum over temperature - Offsets guaranteed over entire common mode and supply voltage ranges - Slew rate of 10V/uS as a summing amplifier This amplifier offers many features which make its application nearly foolproof: overload protection on the input and output, no latch-up when the common mode range is exceeded, and freedom from oscillations and compensation with a single 30 pF capacitor. It has advantages over internally compensated amplifiers in that the frequency compensation can be tailored to the particular application. For example, in low frequency circuits it can be overcompensated for increased stability margin. Or the compensation can be optimized to give more than a factor of ten improvement in high frequency performance for most applications. In addition, the device provides better accuracy and lower noise in high impedance circuitry. The low input currents also make it particularly well suited for long interval integrators or timers, sample and hold circuits, and low frequency waveform generators. Further, replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps, it can give lower offset voltage and a drift at a lower cost. NS Part Numbers LM101AH/883 LM101AJ-14/883 LM101AJ/883 LM101AW/883 Industry Part Number LM101A Prime Die LM101F Processing MIL-STD-883, Method 5004 Quality Conformance Inspection MIL-STD-883, Method 5005 Subgrp Description Temp ( C)o

1 Static tests at +25

2 Static tests at +125

3 Static tests at -55

4 Dynamic tests at +25

5 Dynamic tests at +125

6 Dynamic tests at -55

7 Functional tests at +25

8A Functional tests at +125 8B Functional tests at -55

9 Switching tests at +25

10 Switching tests at +125

11 Switching tests at -55

MICROCIRCUIT DATA SHEETMNLM101A-X REV 0A0 (Absolute Maximum Ratings) (Note 1) Supply Voltage +22V Differential Input Voltage +30V Input Voltage (Note 3) +15V Ouput Short Circuit Duration (Note 4) Continuous Operating Ambient Temperature Range -55 C to +125 C Maximum Junction Temperature 150 C Power Dissipation at TA = 25C (Note 2) 500 mWH-Package (Still Air) 1200 mWH-Package (500LF/Min Air Flow) 1000 mWJ-Package TBDJ-14-Package TBDW-Package Thermal Resistance ThetaJA

165 C/W H-Pkg (Still Air)

67 C/W H-Pkg (500LF/Min Air flow)

110 C/W J-Pkg (Still Air)

TBD J-Pkg (500LF/Min Air flow) TBD J-14-Pkg (Still Air) TBD J-14-Pkg (500LF/Min Air flow)

233 C/W W-Pkg (Still Air)

155 C/W W-Pkg (500LF/Min Air flow)

25 C/W H-Pkg

26 C/W W-Pkg

-65 C to +150 C Lead Temperature

300 C(Soldering, 10 seconds)

(Note 5) 2000V Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is Pdmax = (Tjmax - TA)/ThetaJA or the number given in the Absolute Maximum Ratings, whichever is lower. Note 3: For supply voltages less than +15V, the absolute maximum input voltage is equal to the supply voltage. Note 4: Continuous short circuit is allowed for case temperatures to 125 C and ambient temperatures to 75 C for LM101A. Note 5: Human body model, 100 pF discharged through 1.5K Ohms.

MNLM101A-X REV 0A0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

(The following conditions apply to all the following parameters, unless otherwise specified.) DC: Vcc = +20V, Vcm = 0 SYMBOL PARAMETER CONDITIONS NOTES PIN- NAMEMIN MAX UNITSUB- GROUPS Vio Input Offset Voltage Vcm = -15V, Rs = 50 Ohms -2 2 mV 1 -3 3 mV 2, 3 Vcm = 15V, Rs = 50 Ohms -2 2 mV 1 -3 3 mV 2, 3 Rs = 50 Ohms -2 2 mV 1 -3 3 mV 2, 3 Vcc = +5V, Rs = 50 Ohms -2 2 mV 1 Vcc = +5V, Rs = 50 Ohms -3 3 mV 2, 3 Iio Input Offset Current Vcm = -15V -10 10 nA 1 -20 20 nA 2, 3 Vcm = 15V -10 10 nA 1 -20 20 nA 2, 3 -10 10 nA 1 -20 20 nA 2, 3 Vcc = +5V -10 10 nA 1 Vcc = +5V -20 20 nA 2, 3 Iib+ Input Bias Current Vcm = -15V 1 75 nA 1 1 100 nA 2, 3 Vcm = 15V 1 75 nA 1 1 100 nA 2, 3 17 5 n A 1 1 100 nA 2, 3 Vcc = +5V 17 5 n A 1 Vcc = +5V 1 100 nA 2, 3

MNLM101A-X REV 0A0 MICROCIRCUIT DATA SHEET DC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) DC: Vcc = +20V, Vcm = 0 SYMBOL PARAMETER CONDITIONS NOTES PIN- NAMEMIN MAX UNITSUB- GROUPS Iib- Input Bias Current Vcm = -15V 1 75 nA 1 1 100 nA 2, 3 Vcm = 15V 1 75 nA 1 1 100 nA 2, 3 17 5 n A 1 1 100 nA 2, 3 Vcc = +5V 17 5 n A 1 Vcc = +5V 1 100 nA 2, 3 PSRR+ Power Supply Rejection Ratio +Vcc=+20V and +5V, -Vcc=-20V, Rs=50 Ohms 80 dB 1, 2, PSRR- Power Supply Rejection Ratio +Vcc=+20V, -Vcc=-20V and -5V, Rs=50 Ohms 80 dB 1, 2, CMRR Common Mode Rejection Ratio -15V <=Vcm <=15V, Rs = 50 Ohms 80 dB 1, 2, Icc Supply Current 3m A 1 2.5 mA 2 3.5 mA 3 VioAdj+ Input Offset Voltage Adjust 4 mV 1, 2, VioAdj- Input Offset Voltage Adjust -4 mV 1, 2, Ios+ Short Circuit Current -45 -7 mA 1, 2, Ios- Short Circuit Current 7 45 mA 1, 2, Vin Input Voltage Range Vcc = +20V 1 -15 15 V 1, 2, Avs+ Large Signal Gain Vcc = +15V, Rs = 0, Rl=2K Ohms, Vo=10V50 V/mV 4 Vcc = +15V, Rs = 0, Rl=2K Ohms, Vo=10V25 V/mV 5, 6 Avs- Large Signal Gain Vcc = +15V, Rs = 0, Rl=2K Ohms, Vo=-10V

50 V/mV 4

Vcc = +15V, Rs = 0, Rl=2K Ohms, Vo=-10V

25 V/mV 5, 6

Rin Input Resistance 2 1.5 MOhms 4 2 0.5 MOhms 5, 6

MNLM101A-X REV 0A0 MICROCIRCUIT DATA SHEET DC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) DC: Vcc = +20V, Vcm = 0 SYMBOL PARAMETER CONDITIONS NOTES PIN- NAMEMIN MAX UNITSUB- GROUPS Vop+ Output Voltage Swing Rl = 10K Ohms 16 V 4, 5, Rl = 2K Ohms 15 V 4, 5, Rl = 10K Ohms, Vcc = +15V 12 V 4, 5, Rl = 2K Ohms, Vcc = +15V 10 V 4, 5, Vop- Output Voltage Swing Rl = 10K Ohms -16 V 4, 5, Rl = 2K Ohms -15 V 4, 5, Rl = 10K Ohms, Vcc = +15V -12 V 4, 5, Rl = 2K Ohms, Vcc = +15V -10 V 4, 5, AC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) AC: Vcc = +20V, Rl = 2K Ohms, Av = 1 Sr+ Slew Rate Vin = -5V to 5V 0.2 V/uS 7 Sr- Slew Rate Vin = 5V to -5V 0.2 V/uS 7 Gbw Gain Bandwidth Vin = 50mVrms, f = 20KHz 0.25 MHz 7 Note 1: Parameter guaranteed by the input conditions of several DC parameters. Note 2: Parameter guaranteed, not tested.