TLE2141
description
The TLE214x and TLE214x A devices are high-performance, internally pensated operational amplifiers built using Texas Instruments plementary bipolar Excalibur process. The TLE214x A is a tighter offset voltage grade of the TLE214x. Both are pin-patible upgrades to standard industry products.
The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 n V/√Hz with a 10-Hz 1/f corner and symmetrical 40-V/μs slew rate typically with loads up to 800 p F. The resulting low distortion and high power bandwidth are important in high-fidelity audio applications. A fast settling time of 340 ns to 0.1% of a 10-V step with a 2-kΩ/100-p F load is useful in fast actuator/positioning drivers. Under similar test conditions, settling time to 0.01% is 400 ns.
The devices are stable with capacitive loads up to 10 n F, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE214x and TLE214x A are useful for low-droop...
