LTC2654BCUF-H16#TRPBF

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Data Acquisition – Digital to Analog Converters (DAC) are devices that convert a digital signal into an analog voltage, current or other physical quantity. They are used in a wide range of applications from industrial control and automotive systems, to medical and audio/visual applications. The LTC2654BCUF-H16#TRPBF is a high-speed, 16-bit concurrent, simultaneous sampling DAC with programmable output range and rail-to-rail output range.

The LTC2654BCUF-H16#TRPBF has an excellent speed-to-resolution ratio and features a 10Mbps SPI/QSPI/MICROWIRETM serial interface and a high-speed sample-rate of up to 50MHz. It has an output range from 0V to 5V with 1% accuracy and is packaged in a 16-lead TSSOP (thermally enhanced, surface mountable) package. The device is suitable for low voltage, battery powered applications.

The LTC2654BCUF-H16#TRPBF is used in a variety of applications including industrial control, automotive systems, medical devices as well as audio/visual systems. It is especially well suited for applications where high-speed, precision and accuracy is needed. For example, it can be used to control motor speed, adjust dynamics in sensors, or precisely regulate the output of audio devices.

The LTC2654BCUF-H16#TRPBF is designed around an integrate, non-volatile memory (NVM) integrated circuit (IC), which stores the output range and gain settings. This allows for rapid programming and easy updating of output range and gain data. An on-chip non-volatile memory also allows for a maximum of 8 different output range/gain settings that can be stored and retrieved from the chip.

The working principle of the LTC2654BCUF-H16#TRPBF is based on the use of an internal DAC that outputs a voltage or current that is proportional to the input data. The device has a digital control input (DCI) through which the DAC output gain, full-scale output, and other digital options are set. This allows the output to be programmed to match the requirements of the application.

The input data is then clocked into an internal latch, which stores the data until it is converted to an analog output. The latch is reset when the serial interface is disabled, which also causes the DAC to hold the current output level. The output is then converted to a voltage or current according to the range and gain settings programmed in the NVM. These settings can be changed as needed in order to provide the desired output.

In summary, the LTC2654BCUF-H16#TRPBF is a 16-bit high speed concurrent, simultaneous sampling DAC with programmable output range and rail-to-rail output range. It is an excellent choice for applications where precise and accurate control of the output is needed. The on-chip NVM allows for up to 8 range/gain settings, which can be changed quickly and easily as required. The device is suitable for low voltage, battery powered applications and has a wide range of applications in industrial control, automotive systems, medical devices and audio/visual systems.

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