Texas Instruments

OPA1662AIDGK  

OP Amps, Buffer Amps ICs

OPA1662AIDGK Description

The OPA1662AIDGK from Texas Instruments is a high-performance, dual-channel audio operational amplifier (op-amp) belonging to the SoundPlus™ series. Designed for precision audio applications, it operates over a wide supply voltage range of 3V to 36V, making it versatile for both portable and industrial systems. With a Gain Bandwidth Product (GBW) of 22 MHz and a slew rate of 17V/µs, it delivers exceptional signal fidelity and dynamic response, ideal for high-fidelity audio processing. The device features low input bias current (600 nA) and low input offset voltage (500 µV), ensuring minimal distortion and accurate signal reproduction. Packaged in an 8-VSSOP tube, it is optimized for surface-mount designs, offering space efficiency without compromising performance.

OPA1662AIDGK Features

• High GBW & Slew Rate: 22 MHz GBW and 17V/µs slew rate enable crisp audio reproduction with minimal phase distortion.
• Low Noise & Distortion: Optimized for audio with low input bias current (600 nA) and offset voltage (500 µV).
• Wide Supply Range: Supports 3V to 36V, suitable for battery-powered and high-voltage systems.
• Low Power Consumption: Only 1.5mA per channel supply current, enhancing energy efficiency.
• Robust Output Drive: Capable of 30 mA output current per channel, driving demanding loads.
• Industry-Standard Compliance: ROHS3 Compliant, REACH Unaffected, and MSL 1 (Unlimited) for reliability.

OPA1662AIDGK Applications

• Professional Audio Equipment: Preamplifiers, mixers, and headphone amplifiers benefit from its low-noise performance.
• Portable Audio Devices: Ideal for smartphones, tablets, and Bluetooth speakers due to low power consumption.
• Industrial Audio Systems: Used in intercoms, public address systems, and audio processing modules.
• High-End Consumer Audio: Suitable for DACs (Digital-to-Analog Converters) and active filters requiring precision.

Conclusion of OPA1662AIDGK

The OPA1662AIDGK stands out as a high-fidelity audio op-amp combining wide voltage range, low noise, and robust drive capability. Its SoundPlus™ lineage ensures superior audio performance, while its compact 8-VSSOP package makes it ideal for space-constrained designs. Whether for portable, professional, or industrial audio applications, this amplifier delivers exceptional signal integrity and efficiency, making it a top choice for engineers prioritizing audio quality and reliability.

OPA1662AIDGK Documents

Download datasheets and manufacturer documentation for OPA1662AIDGK

Datasheets :

Signal e-Book: OP Amp Design Topics       OPA1662,64 Datasheet      

HTML Datasheet :

OPA1662,64 Datasheet      

PCN Design/Specification :

SOT23, VSSOP Cu Wire 28/Jun/2013       Copper Wire Revision C 24/Sep/2014