AD9742ACPZRL7

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The AD9742ACPZRL7 is a Digital-to-Analog converter (DAC) used in data acquisition applications. It converts digital signals into analog signals using a high-speed, high-resolution, 16-bit current output mode. The DAC is capable of producing a dynamic range of up to ±8V with a low noise floor. It is ideal for precision measurement applications, such as audio, video and power supplies.

The DAC is comprised of an integrated voltage reference and a DAC core, with both parts capable of operating at high speeds. The voltage reference provides a stable voltage reference for the rest of the system, as well as a wide operating temperature range. The DAC core contains the actual DAC and a driver circuit, which converts the digital input data into the desired analog output. The DAC also contains a digital programmable gain amplifier which can be used to adjust the gain of the amplifier.

The AD9742ACPZRL7 interface is designed using an SPI compatible protocol, which enables it to be controlled through a serial interface. It has an extended temperature range of -40°C to 85°C, making it suitable for use in a variety of different environments. Additionally, the DAC supports a wide supply voltage range of 3V to 5.5V, making it suitable for use in both low power and high power applications.

The AD9742ACPZRL7 features a high-speed 16-bit current output mode, capable of producing a dynamic range of up to ±8V. In addition, the DAC has low noise floor at 0.2LSB (0.3µV RMS). It also offers high AC performance with a settling time of 10µs to 1LSB and harmonic distortion of -90dBc.

The AD9742ACPZRL7 offers excellent power efficiency for its entire operating range. It consumes only 2.3mW/MHz, with power supply current of only 16µA. This low power consumption makes it ideal for battery-operated applications. It also offers a shutdown mode which can be used to further reduce the power consumption.

The AD9742ACPZRL7 can be used in a variety of data acquisition applications, such as audio, video, and power supplies. It is ideal for precision measurement applications, as it is capable of providing high-speed, high-resolution, 16-bit current output mode with low noise floor. In addition, it features a low power consumption and extended temperature range, making it suitable for a variety of environments.

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