AD5547CRUZ

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The AD5547CRUZ is a monolithic, low power, 16-bit Digital-to-Analog Converter (DAC) that features high precision, low noise and a fast settling time. It was designed to meet the needs of high performance systems and applications requiring low power, low noise and low distortion performance, such as those used in medical, industrial and laboratory test instrumentation, motor control and servo systems and automotive audio systems.

The AD5547CRUZ is capable of converting digital input signals into polarized voltage output, with an adjustable gain range of +1V to -2V, as well as an adjustable offset range of 0V to ±10V. It operates from a single +3.3V supply, and offers a wide power supply dynamic range from ±2.5V to +5.25V. It is specified to drive a load of up to 100pF and has built-in internal kick-start circuitry for fast system start up. The AD5547CRUZ also features our Break-Before-Make switch architecture for simultaneous and ultra low glitch outputs when programming multiple outputs simultaneously.

The AD5547CRUZ is designed to support a wide range of applications, including those that require fast setting, high resolution or adjustable gain settings. It is suitable for medical, industrial and laboratory test instrumentation, motor control and servo systems and automotive audio systems, or other applications requiring precision low power and low distortion performance. The AD5547CRUZ utilizes a 3-Pole circuit to eliminate overshoot and ringing, which is particularly important in high speed and low power applications.

In terms of operational theory, the AD5547CRUZ works by converting a digital signal into a polarized voltage output. It does this by using a precision 16-bit DAC architecture based on a 1.2V internal reference with a 0.5LSB output accuracy. The output voltage ranges from +1V to -2V with adjustable gain and an adjustable offset of 0V to ±10V. Internal kick-start circuitry allows for fast system start up and a new ‘Break-Before-Make’ switch architecture minimizes glitch outputs.

The AD5547CRUZ\'s flexible architecture allows for a wide power supply dynamic range from ±2.5V to +5.25V and a wide range of output current of up to 100mA depending on output voltage. The DAC also features an on-chip power-on reset, a power supply rejection ratio of -74dB, and a power consumption of a maximum of 15 mW. Its high-precision performance and low-noise output make it suitable for precision digital-to-analog signal conversion.

The AD5547CRUZ is a versatile digital-to-analog converter optimized to meet the needs of high performance systems and power-sensitive applications. Its low power consumption and low distortion performance make it suitable for use in a variety of applications including medical, industrial and laboratory test instrumentation, motor control and servo systems, and automotive audio systems. Its wide power supply dynamic range, precision 16-bit architecture, and adjustable gains and offsets further make it an ideal choice for precision digital-to-analog signal conversion.

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