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 V, on only 3.6 mA of supply current per channel. The OPA1612-Q1 op amp is unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.
●The dual version features completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.
●The OPA1612-Q1 device is available in a SOIC-8 package. The device is specified from –40°C to +125°C.
●For all available packages, see the orderable addendum at the end of the datasheet.
● 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
