LM148JAN-SP Series

Space-grade, quad, 44-V, 1-MHz operational amplifier

Catalog

Space-grade, quad, 44-V, 1-MHz operational amplifier

Part	Mounting Type	Package / Case	Gain Bandwidth Product	Current - Output / Channel	Slew Rate	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Voltage - Supply Span (Min) [Min]	Output Type	Amplifier Type	Current - Input Bias	Voltage - Supply Span (Max) [Max]	Number of Circuits
Texas Instruments JM38510/11001SCA	Through Hole	14-CDIP	1 MHz	55 mA	0.2 V/µs	-55 °C	125 °C	14-CDIP	10 V	Push-Pull	General Purpose	100 nA	44 V	4

Catalog

Space-grade, quad, 44-V, 1-MHz operational amplifier

Key Features

• 741 Op Amp Operating CharacteristicsClass AB Output Stage—No Crossover DistortionPin Compatible with the LM124Overload Protection for Inputs and OutputsLow Supply Current Drain: 0.6 mA/AmplifierLow Input Offset Voltage: 1 mVLow Input Offset Current: 4 nALow Input Bias Current 30 nAHigh Degree of Isolation between Amplifiers: 120 dBGain Bandwidth Product (Unity Gain): 1.0 MHzAll trademarks are the property of their respective owners.741 Op Amp Operating CharacteristicsClass AB Output Stage—No Crossover DistortionPin Compatible with the LM124Overload Protection for Inputs and OutputsLow Supply Current Drain: 0.6 mA/AmplifierLow Input Offset Voltage: 1 mVLow Input Offset Current: 4 nALow Input Bias Current 30 nAHigh Degree of Isolation between Amplifiers: 120 dBGain Bandwidth Product (Unity Gain): 1.0 MHzAll trademarks are the property of their respective owners.

Description

The LM148 is a true quad LM741. It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar LM741 operational amplifier. In addition the total supply current for all four amplifiers is comparable to the supply current of a single LM741 type op amp. Other features include input offset currents and input bias current which are much less than those of a standard LM741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling. The LM148 can be used anywhere multiple LM741 or LM1558 type amplifiers are being used and in applications where amplifier matching or high packing density is required. The LM148 is a true quad LM741. It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar LM741 operational amplifier. In addition the total supply current for all four amplifiers is comparable to the supply current of a single LM741 type op amp. Other features include input offset currents and input bias current which are much less than those of a standard LM741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling. The LM148 can be used anywhere multiple LM741 or LM1558 type amplifiers are being used and in applications where amplifier matching or high packing density is required.