NTE915 integrated circuit high ? speed operational amplifier description; the NTE915 is a high ? speed, high ? gain, monolithic operational amplifier. it is intended for use in a wide range of applications where fast signal acquistion or wide bandwidth is required. the NTE915 acquistion or wide bandwidth is required. the NTE915 features fast settling time, high slew rate, low offsets and high output swing for large signal applications. in addition, the device displays excellent temperature stability and will operate over a wide range of supply voltages. the NTE915 is ideally suited for use in a/d and d/a converters, active filters, deflection amplifiers, video amplifiers, phase ? locked loops, multiplexed analog gates, precision comparators, sample and holds and general feed- back applications requiring dc wide bandwidth operation. features: high slew rate: 100v/ s fast settling time: 800ns wide bandwidth: 65mhz wide operating supply range wide input voltage ranges absolute maximum ratings: supply voltage 18v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . internal power dissipation (note 1) 500mw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . differential input voltage 15v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage (note 2) 15v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range ? 65 to +150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . operating temperature range 0 to +70 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pin temperature (soldering, 60s) +300 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . note 1. rating applies to ambient temperature up to +70 c. above +70 c ambient derate linearly at 6.3mw/ c note 2. for supply voltages less than 15v, the absolute maximum input voltage is equal to the supply voltage. electrical characteristics : (v s = 15v, t a = +25 c unless otherwise specified) parameter test conditions min typ max unit input offset voltage r s 10k ? ? 2.0 7.5 mv 0 t a +70 c ? ? 10 mv input offset current ? 70 250 na t a = +70 c ? ? 250 na t a = 0 c ? ? 750 na
electrical characteristics (cont?d) : (v s = 15v, t a = +25 c unless otherwise specified) parameter test conditions min typ max unit input bias current ? 0.4 1.5 a t a = +70 c ? ? 1500 na t a = 0 c ? ? 7.5 a input resistance ? 1.0 ? m ? input voltage range 10 12 ? v large signal voltage gain r l 2k ? , v 10v 10,000 30,000 ? ? v out = 10v 0 t a +70 c 8,000 ? ? ? output resistance ? 75 ? ? supply current ? 5.5 10 ma power consumption ? 165 300 mw settling time (unity gain) v out = 5v ? 800 ? ns transient response (unity gain) rise time v in = 400mv ? 30 75 ns overshoot ? 25 50 % slew rate a v = 100 ? 70 ? v/ s a v = 10 ? 38 ? v/ s a v = 1 (non ? inverting) 10 18 ? v/ s a v = 1 (inverting) ? 100 ? v/ s common mode rejection ratio r s 10k ? 74 92 ? db supply voltage rejection ratio r s 10k ? , 0 t a +70 c ? 45 (note 3) 400 (note 1) v/v output voltage swing r l 2k ? , 0 t a +70 c 10 13 ? v note 1. rating applies to ambient temperature up to +70 c. above +70 c ambient derate linearly at 6.3mw/ c note 3. specification applies to t a = +25 c only. pin connection diagram (top view) 10 9 8 5 4 3 2 7 6 1 comp 2b v (+) inverting input cascode comp 1b comp 1a output v ( ? ) non ? inverting input comp 2a
.018 (0.45) dia typ .335 (8.52) dia max .100 (2.54) .200 (5.08) dia .175 (4.45) max .500 (12.7) min .370 (9.4) max 1 2 3 4 5 6 7 8 9 10
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