DAC5573IPWG4

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The DAC5573IPWG4 is a current output Digital-to-Analog Converter (DAC) made by Texas Instruments. It is a 3-to-8 channel device featuring high linearity, accuracy and speed. The DAC5573IPWG4 offers ideal performance in wide range of applications, including data acquisition and instrumentation, automotive, industrial, audio and HVAC. Its flexibility makes it suitable for a wide range of applications.

The DAC5573IPWG4 provides 8 current-output channels in a compact 16-lead TSSOP package. It is also compatible with I²C and serial control bus interfaces and it has a selectable power supply voltage range of 1.8V to 3.3V. The DAC5573IPWG4 is controlled by a serial clock (SCLK) and data input signals supplied by the microcontroller. The device accepts up to 8 bits of data per channel, and the resolution is selectable from 4 to 8 bits. The data output is a current mirrored from the selected DAC channel.

The DAC5573IPWG4 is an ideal choice for precision data acquisition and control applications such as high-precision instrumentation and industrial automation. It is suitable for use in audio and automotive applications, as well as applications where high accuracy and wide dynamic range are required. It is capable of delivering steady-state accuracy as low as 0.05% within the common mode range.

The working principle of the DAC5573IPWG4 is based on the current-steering architecture, which allows for fast, linear and accurate control. When a signal is applied to the DAC, it is translated into a digital word that is sent to the DAC\'s input registers. The registers then convert the digital word into the desired, corresponding analog signal output, thus steering the current of the current source. The result is a very accurate and linear analog output.

The DAC5573IPWG4 is designed to deliver high current accuracy and high speed across a wide range of voltage levels. It has a minimum switching time of 2.45 µs and a current settling time of 6.5 µs. The bandwidth of the device can reach up to 200kHz, making it ideal for applications requiring very fast conversion times. In addition, the device features internal temperature sensor and guard ring for improved reliability.

The DAC5573IPWG4 is a versatile and reliable device for a variety of data acquisition and instrumentation applications. It features 8 current-output channels in a compact 16-lead TSSOP package, and is compatible with I²C and serial control bus interfaces. Its voltage-controlled current output design ensures low offset and low noise across a wide voltage range. The device also provides excellent linearity, accuracy and speed, making it ideal for high-precision data acquisition and control applications.

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