OPA3693IDBQR

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Linear - Amplifiers - Video Amps and Modules

OPA3693IDBQR is a low power, wide bandwidth audio amplifier. It is designed for applications such as a soundbar subwoofer, home theater receivers and televisions. The part features an adjustable gain range of 0 and ±20dB, allowing the amplifier to match different audio output levels. It has a low input noise voltage of -101dBu and a low input noise current of -129dBu. The part also provides high-output power and low distortion, making it ideal for audio applications.

OPA3693IDBQR is available in a small, level shift-enabled, HVSSOP package with I/O pads. It has integrated thermal and short circuit protections, which make it easy to use and protect the device from damage due to overload. The part also has a high input impedance of 8kΩ and a wide bandwidth of 1.2MHz.

The OPA3693IDBQR’s working principle is based on the idea of a differential amplifier. This type of amplifier is an analog circuit which consists of two inputs, a power supply and an output. The two inputs are typically referred to as the non-inverting and inverting inputs. The power supply provides the power to the amplifier, and the output is the amplified output.

The non-inverting input is the input signal to be amplified. This input is usually a voltage source, such as a microphone signal or audio signal. The inverting input is also referred to as the feedback input. This input provides a reference voltage to the amplifier. The amplifier then adjusts the gain of the amplifier based on the difference between the non-inverting and inverting inputs.

The OPA3693IDBQR is used in a variety of audio applications, including sound bars, home theater receivers and televisions. It is ideal for applications that require a low power, wide bandwidth amplifier with high output power and low distortion.

The OPA3693IDBQR is a versatile audio amplifier for any audio application. It provides low noise performance along with high output power and low distortion. The part is available in a small HVSSOP package, and features a variety of features that make it easy to use and protect from overloads or other failures.

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