OPA1612-Q1

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Burr-Brown Audio OPA1612-Q1 SLOS931A – NOVEMBER 2015 – REVISED NOVEMBER 2015 OPA1612-Q1 SoundPlus High-Performance, Bipolar-Input Audio Operational Amplifier 1 Features 1 Qualified for Automotive Applications AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range – Device HBM Classification Level 2 – Device CDM Classification Level C6 Superior Sound Quality Ultralow Noise: 1.1 nV/√Hz at 1 kHz Ultralow Distortion: 0.000015% at 1 kHz High Slew Rate: 27 V/μs Wide Bandwidth: 40 MHz (G = +1) High Open-Loop Gain: 130 dB Unity Gain Stable Low Quiescent Current: 3.6 mA per Channel Rail-to-Rail Output Wide Supply Range: ±2.25 V to ±18 V 2 Applications Professional Audio Equipment Microphone Preamplifiers Analog and Digital Mixing Consoles Broadcast Studio Equipment Audio Test And Measurement High-End A/V Receivers 3 Description The OPA1612-Q1 device is a dual, SoundPlus™, bipolar-input operational amplifierthat achieves achieve very low 1.1-nV/√Hz noise density with an ultralow distortion of 0.000015% at 1 kHz. The OPA1612-Q1 device offers rail-to-rail output swing to within 600 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range. These devices also have a high output drive capability of ±30 mA. These devices operate over a very wide supply range of ±2.25 V to ±18...