The NE5534, NE5534A, SA5534, and SA5534A devices are high performance operational amplifiers combining excellent DC and AC characteristics. Some of the features include very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, and high slew rate. These operational amplifiers are compensated internally for a gain equal to or greater than three. Optimization of the frequency response for various applications can be obtained by use of an external compensation capacitor between COMP and COMP/BAL. The devices feature input-protection diodes, output short-circuit protection, and offset-voltage nulling capability with use of the BALANCE and COMP/BAL pins. For the NE534A and SA5534A devices, a maximum limit is specified for the equivalent input noise voltage.Input Noise Voltage 3.5 nV/vHz Typ Unity-Gain Bandwidth 10 MHz Typ Common-Mode Rejection 100 dB Typ High DC Voltage Gain 100 V/mV Typ Output Voltage 32 V Typ With VCC± = ±18 V and RL = 600 ? High Slew Rate 13 V/µs Typ Supply-Voltage Range ±3 V to ±20 V Low Harmonic Distortion Offset Nulling Capability External Compensation Capability Applications: Audio Preamplifiers Servo Error Amplifiers Medical Equipment Telephone Channel Amplifiers