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Burr-Brown Audio
OPA1602 OPA1604
www.ti.com
SBOS474B – APRIL 2011 – REVISED NOVEMBER 2011
™ High-Performance, Bipolar-Input AUDIO OPERATIONAL AMPLIFIERS
Check for Samples: OPA1602, OPA1604
FEATURES
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•234 SUPERIOR SOUND QUALITY • ULTRALOW NOISE: 2.5nV/√Hz at 1kHz • ULTRALOW DISTORTION: 0.00003% at 1kHz • HIGH SLEW RATE: 20V/μs • WIDE BANDWIDTH: 35MHz (G = +1) • HIGH OPEN-LOOP GAIN: 120dB • UNITY GAIN STABLE • LOW QUIESCENT CURRENT:
2.6mA PER CHANNEL • RAIL-TO-RAIL OUTPUT • WIDE SUPPLY RANGE: ±2.25V to ±18V • DUAL AND QUAD VERSIONS AVAILABLE
APPLICATIONS
• PROFESSIONAL AUDIO EQUIPMENT • BROADCAST STUDIO EQUIPMENT • ANALOG AND DIGITAL MIXERS • HIGH-END A/V RECEIVERS • HIGH-END BLU-RAY™ PLAYERS
DESCRIPTION
The OPA1602 and OPA1604 bipolar-input operational amplifiers achieve very low 2.