Texas Instruments OPA1662-Q1
The OPA1662-Q1 is a dual, bipolar-input operational amplifier which is well suited for premium audio external amplifier applications in infotainment and cluster systems. The OPA1662-Q1 offers low noise density with an ultra-low distortion of 0.00006% at 1 kHz that maximizes the signal output. The wide headroom ensures that the output signal does not clip, and therefore preserves the audio quality.| Part No. | OPA1662-Q1 |
|---|---|
| Datasheet | OPA1662-Q1 Download |
| Manufacturer |  Texas Instruments |
| Description | Bipolar-Input Audio Operational Amplifier |
| Buy | Stock & Price |
FEATURES
●1 Qualified for AutomotiveAPPLICATIONS
● AEC-Q100 Qualified With the Following Results – Device Temperature Grade 3: –40°C to 85°C Ambient Operating Temperature Range – Device HBM ESD Classification Level H2 – Device CDM ESD Classification Level C3B● Low Noise: 3.3 nV/√Hz at 1 kHz
● Low Distortion: 0.00006% at 1 kHz
● Low Quiescent Current: 1.5 mA per Channel
● Slew Rate: 17 V/μs
● Wide Gain Bandwidth: 22 MHz (G = 1)
● Unity Gain Stable
● Rail-to-Rail Output
● Wide Supply Range: ±1.5 V to ±18 V, or 3 V to 36 V
● Small Package Sizes: Dual: 8-Pin SOIC and VSSOP 2
APPLICATIONS
● Automotive● Car Audio
● Premium Audio
● External Audio Amplifiers
● Body Control Modules 3
DESCRIPTION
In audio systems, the main concern is to ensure a clear, quality output signal which means minimuzing any noise introduced to the signal. Additionally, this op amp offers rail-to-rail output swing to within 600 mV with 2kΩ load. the OPA1662-Q1 operates over a very wide supply range of ±1.5 V to ±18 V, or 3 V to 36 V, on only 1.5 mA of supply current per channel.
