PGA112EVM-B

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

The PGA112EVM-B is a two-channel, mid-power, analog voltage-controlled amplifier (VCA) evaluation board. It is specifically designed for audio applications, such as volume, gain, pitch, and frequency control. This evaluation board is suitable for both professional and consumer audio applications. It has been designed to minimize the number of components while maintaining excellent performance. The PGA112EVM-B is a complete evaluation platform for the PGA112EVM-A ICs.

The PGA112EVM-B evaluation board provides a fully functional design in a convenient, easy-to-use form factor. It includes a wide range of features, including a socketed IC, two differential input channels, sixteen-bit digital-to-analog converters (DACs), two voltage-controlled active low-pass filters (VCALPFs), and two digitally controlled gain and attenuator (DCGA) modules. It is configurable for different performance requirements through the connection of a variety of external components. The board includes all the necessary circuitry to allow the user to evaluate the PGA112EVM-A devices.

The PGA112EVM-B has a wide input range for its input channels and supports a wide range of voltage levels. It also allows the user to control input level, gain and frequency response, as well as the overall sound quality. The output can be configured in the form of an unbalanced signal, or it can be used as a balanced, stereo output with the addition of external components. It also has variable gain stages, allowing for the adjustment of the output level. Additional features include DC offset and phase control, input/output clip detection, and user-programmable presets.

The PGA112EVM-B also has several features related to input channels and gain stages. These features allow the user to adjust the gain of each input channel independently and to control the frequency response of the gain stages. The board also includes jumper settings which allow the user to select the frequency response of each channel. In addition, the board includes jumper pins which can be used to enable or disable certain features.

The PGA112EVM-B uses a wide range of technologies for its operation. It includes an analog-to-digital converter (ADC) to convert the analog inputs into digital words. It also includes several high-performance operational amplifier (Op Amp) integrated circuit (ICs) to provide high accuracy and low noise operation. The two VCALPFs, in conjunction with the DACs, and the programmable gain stage, enable the user to achieve the desired frequency and level control. The ADC and LED controls provide feedback to the user, allowing for precise operation.

The PGA112EVM-B provides an easy-to-use platform to evaluate the performance of an audio system. Its design and versatility make it an ideal choice for a wide range of applications, from audio mixing, mastering, and live sound reinforcement, to instrumentation and studio applications. With its high performance and comprehensive features, the PGA112EVM-B is a great option for audio professionals looking to upgrade their system and get the most out of their investment.

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