OPA1611 Datasheet PDF - TI

●DESCRIPTION

●The OPA1611 (single) and OPA1612 (dual) bipolar-input operational amplifiers achieve very low 1.1nV/√Hz noise density with an ultralow distortion of 0.000015% at 1kHz. The OPA1611 and OPA1612 offer rail-to-rail output swing to within 600mV with a 2kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30mA.

●FEATURES

●• SUPERIOR SOUND QUALITY

●• ULTRALOW NOISE: 1.1nV/√Hz at 1kHz

●• ULTRALOW DISTORTION: 0.000015% AT 1kHz

●• HIGH SLEW RATE: 27V/μs

●• WIDE BANDWIDTH: 40MHz (G = +1)

●• HIGH OPEN-LOOP GAIN: 130dB

●• UNITY GAIN STABLE

●• LOW QUIESCENT CURRENT: 3.6mA (Single), 7.2mA (Dual)

●• RAIL-TO-RAIL OUTPUT

●• WIDE SUPPLY RANGE: ±2.25V to ±18V

●• SINGLE AND DUAL VERSIONS AVAILABLE

●APPLICATIONS

●• PROFESSIONAL AUDIO EQUIPMENT

●• MICROPHONE PREAMPLIFIERS

●• ANALOG AND DIGITAL MIXING CONSOLES

●• BROADCAST STUDIO EQUIPMENT

●• AUDIO TEST AND MEASUREMENT

●• HIGH-END A/V RECEIVERS