TLE2141

D Low Noise 10 Hz . . . 15 nV/√Hz 1 kHz . . . 10.5 nV/√Hz D 10 000-pF Load Capability D 20-mA Min Short-Circuit Output Current D 27-V/μs Min Slew Rate D High Gain-Bandwidth Product . . . 5.9 MHz D Low VIO . . . 500 μV Max at 25°C TLE214x, TLE214xA EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS SLOS183D − FEBRUARY 1997 − REVISED OCTOBER 2012 D Single or Split Supply . . . 4 V to 44 V D Fast Settling Time 340 ns to 0.1% 400 ns to 0.01% D Saturation Recovery . . . 150 ns D Large Output Swing VCC − + 0.1 V to VCC + − 1 V description The TLE214x and TLE214xA devices are high-performance, internally compensated operational amplifiers built using Texas Instruments complementary bipolar Excalibur process. The TLE214xA is a tighter offset voltage grade of the TLE214x. Both are pin-compatible upgrades to standard industry products. The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV/√Hz with a 10-Hz 1/f corner and symmetrical 40-V/μs slew rate typically with loads up to 800 pF. 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-pF 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 nF, although the 6-MHz bandwidth decreases to 1.8 MHz at this high loading level. As such, the TLE2...