Monolithic High Voltage Operational Amplifier Applications : AN LM144.pdf LM144 is An externally compensated version of the LM143, pin-for-pin compatible with the LM101A.
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LM148/LM248/LM348 Quad 741 Op Amps Check for Samples: LM148-N, LM248-N, LM348-N 1FEATURES DESCRIPTION The LM148 series is a true quad 741. It consists of 2• 741 Op Amp Operating Characteristics four independent, high gain, internally compensated, • Class AB Output Stage— No Crossover low power operational amplifiers which have been Operational Amplifier. ELM provide low power consumption op-amps which are designed for the application of battery-operated devices. Op-amps of ELM are characteristized with single power source and low voltage supply operating range, and help to extend battery life. Op-amp Output Impedance. One of the practical op-amp limitations is that there is a finite output impedance. For the 741 it is about 75 ohms but can be as high as several thousand ohms for some low power op-amps. The effective output impedance is further lowered by the use of negative feedback, so the focus becomes not one of the number of ohms ...
Each op amp has 2 inputs and one output. These op amps are independent of each other, meaning each one acts independently to give its own output value (based on their 2 input values). In 1 (-) and In 1 (+) are the inputs for the op amp 1. Output 1 is the output of this op amp. In 2 (-) and In 2 (+) are the inputs for op amp 2. Nov 13, 2017 · LM741 Equivalent Op-Amp ICs. LM741A, LM741C, LM709C, LM201, MC1439, and LM748 Brief Description. An LM741 operational amplifier is a DC-coupled high gain electronic voltage amplifier. It has only one op-amp inside. An operational amplifier IC is used as a comparator which compares the two signal, the inverting and non-inverting signal.