Precision Operational Amplifier

The MXL1001 offers significant specification improvement over earlier precision operational amplifiers and is pin-compatible with the industry-standard LT1001. Particular attention has been paid to the optimization of key parameters such as input offset voltage, common-mode rejection, and power-supply rejection. In addition, the high-performance MXL1001C commercial temperature device provides considerable cost savings when compared to equivalent grades of competing precision amplifiers.

The input offset voltage of all units is less than 60µV, allowing the premium military device, the MXL1001AM, to be specified at 15µV max. Power dissipation is close to half that of the industry-standard OP-07 precision op amp, without sacrificing noise or speed performance. A useful by-product of lower dissipation is decreased warm-up drift.

Applications

* High-Accuracy Data Acquisition * Low-Level Signal Processing * Strain-Gauge Amplifiers * Thermocouple Amplifiers

* Guaranteed Low Offset Voltage * MXL1001AM: 15µV max

* MXL1001C: 60µV max

* Guaranteed Low Drift * MXL1001AM: 0.6µV/°C max

* MXL1001C: 1.0µV/°C max

* Guaranteed Low Bias Current * MXL1001AM: 2nA max

* MXL1001C: 4nA max

* Guaranteed CMRR * MXL1001AM: 114dB min

* MXL1001C: 110dB min

* Guaranteed PSRR * MXL1001AM: 110dB min

* MXL1001C: 106dB min

* Low Power Dissipation * MXL1001AM: 75mW max

* MXL1001C: 80mW max

* Low Noise: 0.3µVp-p