LT1014 - Quad Precision Op Amp (LT1014) Dual Precision Op Amp (LT1013)
The LT1014 is the first precision quad Operational Amplifier which directly upgrades designs in the industry standard 14-pin DIP LM324 LM348 OP-11/4156 pin configuration. It is no longer necessary to compromise specifications, while saving board space and cost, as compared to single Operational Amplifiers
The LT1014s low offset voltage of 50V, drift of 0.3V/C, offset current of 0.15nA, gain of 8 million, common mode rejection of 117dB and power supply rejection of 120dB qualify it as four truly precision Operational Amplifiers Particularly important is the low offset voltage, since no offset null terminals are provided in the quad configuration. Although supp 545 ly current is only 350A per Amplifier a new output stage design sources and sinks in excess of 20mA of load current, while retaining high voltage gain.
Similarly, the LT1013 is the first precision dual op amp in the 8-pin industry standard configuration, upgrading the performance of such popular devices as the MC1458 MC1558 LM158 and OP-221. The LT1013s specifications are similar to (even somewhat better than) the LT1014s.
Both the LT1013 and LT1014 CAN be operated off a single 5V power supply: input common mode range includes ground; the output CAN also swing to within a few millivolts of ground. Crossover distortion, so apparent on previous single-supply designs, is eliminated. A full set of specifications is provided with 15V and single 5V supplies.
By Linear Technology Corporation
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