LTC1458LCG

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The LTC1458LCG is a very high-resolution, monolithic, low-power, 8-bit digital-to-analog converter (DAC). It has an exceptionally low static power consumption of only 5.5mA and an active power consumption of just 7mA per channel. Its fast settling time of 15µs makes it suitable for a wide range of applications. The LTC1458LCG is well-suited for use in battery powered, portable and embedded applications where a low-power solution is critical.

The LTC1458LCG features 14-bit linearity over temperature and excellent AC performance, making it ideal for signal conditioning and a variety of industrial, aerospace, automotive and communication systems. With its small size and low power consumption, it is well-suited for applications that require a signal conversion solution that is both cost effective and power efficient.

The LTC1458LCG has a wide operating range of 10V to 32V and can accept analog input voltages up to 20V. This makes it an ideal choice for applications that require high voltage inputs such as automotive or industrial systems. With its low offset voltage of less than 70mV, the combined total power consumption of only 7mA, and a wide voltage range, the LTC1458LCG is well-suited for use in a variety of applications.

The LTC1458LCG features a wide bandwidth of 450kHz and low levels of distortion, making it suitable for a wide range of data acquisition, signal conditioning and precision control applications. Its low noise levels mean it can also be used for low noise applications such as audio systems and medical equipment. With its small size and wide operating temperature range of –40°C to +85°C, the LTC1458LCG is ideal for a wide range of industrial and portable applications.

The working principle of the LTC1458LCG is based on a technique known as flash-conversion. The chip utilizes two eight-bit registers to store the conversion data, which is then converted to an analog output with 12-bit resolution. The conversion is then applied to the analog output voltage, with a typical accuracy of 0.05%. This technique provides a much higher accuracy than conventional digital-to-analog converters, with low levels of distortion and superior speed.

The LTC1458LCG is suitable for a wide range of applications in the fields of data acquisition, industrial, aerospace, automotive and communication systems. Its low power consumption, high resolution and wide operating range make it an ideal choice for a variety of applications. The chip is also well-suited for use in portable and embedded systems where cost effectiveness and power efficiency are vital.

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