OPA349NA/3KG4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

OPA349NA/3KG4 is a high-gain and wide bandwidth operational amplifier (OTA) designed specifically for instrumentation, buffer amp and other linear applications. It has several advantages compared to traditional amplifiers including a low cost, low power consumption, low noise and a wide range of gain options. The OPA349NA/3KG4 has an input voltage range of ±12V and a maximum output voltage of ±3.3V. This OTA has a supply current of 6 mA and a typical quiescent current of 1.5 mA. The OPA349NA/3KG4 is available in a wide range of package styles including SOT-23, SOIC, MSOP, and QFN.

The OPA349NA/3KG4 is an ideal choice for instrumentation, buffer amplifier and other linear applications. The OTA can be used in a variety of applications such as audio amplifiers, inverting amplifiers, non-inverting amplifiers, voltage followers, unity-gain buffers, differential amplifiers and current followers. The OTA is also capable of driving an array of low-impedance loads and capacitive loads. In addition to this, the OTA is suitable for a wide range of gain options making it an ideal choice for a variety of applications.

The OPA349NA/3KG4 has a working principle based on the basic principle of differential amplification. In this circuit, two transistors are used to form an inverting amplifier. The input signal is obtained from the differential input pair and is then amplified by the non-inverting input transistor. The non-inverting input transistor controls the output voltage, while the differential output takes the voltage difference between the two inputs and amplifies it. The output voltage is then taken from the non-inverting output transistor.

In addition to this, the OPA349NA/3KG4 has advanced features such as adjustable gain and low-noise operation. The low-noise operation allows it to be used in applications such as medical instrumentation. The adjustable gain allows users to tailor the OTA’s response to their application’s needs, making it an ideal choice for a wide range of applications.

In summary, the OPA349NA/3KG4 is an excellent choice for instrumentation, buffer amplifier and other linear applications. It has several advantages compared to traditional amplifiers including a low cost, low power consumption, low noise and a wide range of gain options. It is available in a wide range of package styles and also features advanced features such as adjustable gain and low-noise operation. Additionally, its working principle based on the basic principle of differential amplification allows it to be used in a wide range of applications.

The specific data is subject to PDF, and the above content is for reference