A general purpose operational amplifier that allows the user to choose the compensation capacitor best suited to his needs. With proper compensation, summing amplifier slew rates to 10 V/microseconds can be obtained. Features ---
Description: The NTE975 and NTE975SM are general purpose operational amplifiers built on a single chip. The resulting close match and tight thermal coupling gives low offsets and temperature drift as well as fast recovery from thermal transients. The unity–gain compensation specified makes the circuit stable for all feedback configurations, even with capacitive loads. However, it is possible to optimize compensation for the best high frequency performance at any gain. As a comparator, the output can be clamped at any desired level to make it compatible with logic circuits. Features: • Available in 8–Lead Mini DIP (NTE975) and Surface Mount, SOIC–8 (NTE975SM) • Frequency Compensation with a Single 30pF Capacitor • Operation From ±5V to ±20V • Low Current Drain: 1.8mA @ ±20V • Continuous Short–Circuit Protection • Operation as a Comparator with Differential Inputs as High as ±30V • No Latch–Up when Common Mode Range is Exceeded
The LM301AN/NOPB is a general purpose Operational Amplifier which features improved performance over industry standards like the LM709. Advanced processing techniques make possible an order of magnitude reduction in input currents and a redesign of the biasing circuitry reduces the temperature drift of input current. This amplifier offers many features which make its application nearly foolproof, overload protection on the input and output, no latch-up when the common mode range is exceeded and freedom from oscillations and compensation with a single 30pF capacitor. It has advantages over internally compensated amplifiers in that the frequency compensation can be tailored to the particular application. For example, in low frequency circuits it can be overcompensated for increased stability margin or the compensation can be optimized to give more than a factor of ten improvement in high frequency performance for most applications.