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| Datasheet File OCR Text: |
| NTE902 Integrated Circuit Operational Transconductance Amplifier Description: The NTE902 has a differential input and a single-ended, push-pull, class A output. In addition there is a bias input for linear gain control, whose transconductance (gm) is directly proportional to the amplifier bias current (IABC). Features: * Slew rate (unity gain, compensated): 50V/s * * Flexible supply voltage range: 2V to 15V Fully adjustable gain: 0 to gm RL limit Applications: * Sample and hold * * * * Multiplex Voltage follower Multiplier Comparator Absolute Maximum Ratings: (TA = +25C unless otherwise specified) DC Supply Voltage (between V+ and V- Pins) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V DC Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V+ to V- Input Signal Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mA Amplifier Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA Output Short-Circuit Duration (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . No limitation Device Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125mW Operating Temperature Range, Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Lead Temperature (During Soldering), TL (At distance 1/16 1/32in. (1.59 0.79mm) from case for 10s max) . . . . . . . . . . . . . +300C Note 1. Short circuit may be applied to GND or to either supply. Electrical Characteristics: (V+ = 15V, V- = -15V, IABC = 500A, TA = +25C unless otherwise specified) Parameter Input Offset Voltage Symbol VIO TA = 0 to +70C Input Offset Current Input Bias Current IIO II TA = 0 to +70C Forward Transconductance (Large signal) Peak Output Current gm TA = 0 to +70C IOM RL = 0 RL = 0, TA = 0 to +70C Peak Output Voltage: Positive Negative Amplifier Supply Current Device Dissipation Input Offset Voltage Sensitivity: Positive Negative Common-Mode Rejection Ratio Common-Mode Input Voltage Range Input Resistance Amplifier Bias Voltage Slew Rate: Maximum (uncompensated) Unity gain (compensated) Open-Loop Bandwidth Input Capacitance Output Capacitance Output Resistance Input-to-Output Capacitance BWOL CI CO RO CI-O f = 1MHz f = 1MHz f = 1MHz V+OM V-OM IA PD VIO/V+ VIO/V- CMRR VICR RI VABC SR - - - - - - - 75 50 2 3.6 5.6 15 0.024 - - - - - - - MHz pF pF M pF V/s RL = Test Conditions Min - - - - - 6700 5400 350 300 12.0 -12 0.8 24 - - 80 12 to -12 10 - Typ 0.4 - 0.12 2 - 9600 - 500 - 13.5 -14.4 1 30 - - 110 13.6 to -14.6 26 0.71 Max 5.0 6.0 0.6 5 7 13000 - 650 - - - 1.2 36 150 150 - - - - dB V k V mA mW V/V V A mho A A Unit mV Pin Connection Diagram Top View Amplifier Bias Input 5 Output 6 4 V (-)/Case V (+) 7 3 Non-Inverting Input N.C./Tab 8 1 N.C. 2 Inverting Input .370 (9.39) Dia Max .335 (8.52) Dia Max .177 (4.5) Max .492 (12.5) Min .018 (0.45) Dia Typ 2 1 8 45 7 3 4 5 6 .200 (5.06) Dia .032 (0.82) |
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