EL2044

Supply Voltage (VS). . . . . . . . . . . . . . . . . . . . . . . . .. . . .±18V or 36V
Input Voltage (VIN). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VS
Differential Input Voltage (dVIN) . . . . . . . . . . . . . . . . . . . . . . . .±10V
Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . .. . . 60mA
Power Dissipation (PD) . . . . . . . . . . . . . . . . . . . . . . . . . ...See Curves
Operating Temperature Range (TA) . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature (TJ) . . . . . . . . . . . . . .. . . . . +150°C
Storage Temperature (TST). . . . . . . . . . . . . . . . . . .-65°C to +150°C
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

The EL2044 is a high speed, low power, low cost monolithic operational amplifier built on Elantec's proprietary complementary bipolar process. The EL2044 is unity-gain stable and features a 325V/s slew rate and 120MHz gainbandwidth product while requiring only 5.2mA of supply current.

The power supply operating range of the EL2044 is from ±18V down to as little as ±2V. For single-supply operation, the EL2044 operates from 36V down to as little as 2.5V. The excellent power supply operating range of the EL2044 makes it an obvious choice for applications on a single +5V supply.

The EL2044 also features an extremely wide output voltage swing of ±13.6V with VS = ±15V and RL = 1k. At ±5V, output voltage swing is a wide ±3.8V with RL = 500 and ±3.2V with RL = 150. Furthermore, for single-supply operation at +5V, output voltage swing is an excellent 0.3V to 3.8V with RL = 500.

At a gain of +1, the EL2044 has a -3dB bandwidth of 120MHz with a phase margin of 50°. Because of its conventional voltage-feedback topology, the EL2044 allows the use of reactive or non-linear elements in its feedback network. This versatility combined with low cost and 75mA of output-current drive makes the EL2044 an ideal choice for price-sensitive applications requiring low power and high speed.

The EL2044 is available in the 8-pin SO and 8-pin PDIPpackages and operates over the full -40°C to +85°C temperature range.