AD8129ARM-EBZ

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The AD8129ARM-EBZ (Evaluation Boards - Op Amps) is a highly integrated, low-cost, low-power amplifier board for high-voltage signal amplification. It is designed to operate from single-ended power sources up to ±8V. Its remarkable feature is the ability to operate up to three times the linear range of the input signal with three-time greater bandwidth. The AD8129ARM-EBZ can be used in conjunction with an AC-coupled power supply, or with a DC-coupled power supply.

The AD8129ARM-EBZ can be utilized in a variety of applications such as class-D audio amplifiers, piezoelectric transducer drivers, active filters, and programmable-gain amplifiers. Its low-voltage operation, wide bandwidth, low noise, and low distortion make it an ideal choice for many applications.

The AD8129ARM-EBZ is implemented with a high frequency, low-dropout (LVDO) regulator, an on-chip 3A buck switching regulator, a temperature sensor, an on-board current and voltage monitoring circuit, and 4 28V operational amplifiers. The device is also equipped with several input and output buffers for configuring a wide range of frequency responses. The AD8129ARM-EBZ can be configured with user-selected gain and cut-off frequency values.

The AD8129ARM-EBZ uses a CMOS process to ensure low-power operation in its extended linear range. The device also utilizes two low-dropout (LDO) regulators, one to provide an output supply voltage and the other to provide a pre-drive voltage for the outputs. The power supply voltage can be adjusted with a programmable divider. The device can be operated from a single-supply up to 12V.

The AD8129ARM-EBZ is designed to support a range of applications utilizing differential analog signals. The device incorporates 4 operational amplifiers that have high frequency response (120MHz) with over-current and over-voltage protection. Each operational amplifier is protected against ESD and reverse-polarity events. The chip includes a wide range of protection features including reverse-current protection, reverse-voltage protection, and input and output over-current protection.

The AD8129ARM-EBZ also offers robust protection circuitry with excellent ESD protection characteristics. The ESD protection makes the device suitable for applications requiring long life and reliability. The device also offers thermal shutdown, under-voltage lockout, and protection against over-current. The AD8129ARM-EBZ\'s low power consumption and broad performance makes it suitable for long-term applications.

The AD8129ARM-EBZ is a low-cost, low-power device that can be used in various applications, including active filters, class-D amplifiers, and programmable-gain amplifiers. The device features four high-frequency operational amplifiers with outstanding performance for a wide range of applications. It is capable of providing high gain and low noise for high-voltage signal amplification. The chip also features excellent ESD and reverse-polarity protection, a wide operating supply voltage range, and programmable divider for adjustable power supply voltage. Finally, the device has a wide range of programmable features, such as a user-selectable gain and cut-off frequency values, which makes it an ideal choice for many applications.

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