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
