LTC2262CUJ-14

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Data Acquisition - Analog to Digital Converters (ADC) has become increasingly important for various industrial and commercial applications, thanks to their ability to convert analog signals into digital form. One of the most common ADC solutions is the LTC2262CUJ-14. This is a low power and high resolution SAR-based ADC with two-channel multiplexing for simultaneous sampling.

The LTC2262CUJ-14 uses Analog Devices’ patented SAR (Successive Approximation Register) architecture, which is an efficient method for converting analog signals into digital signals. The device features a sampling rate of up to 500ksps and a resolution of up to 14 bits. It also features an integrated digital filter that eliminates the need for external digital filtering.

The ADC also integrates a pair of 48-tap voltage-controlled capacitors, enabling it to provide wide dynamic range and better linearity. It also has an integrated sample-and-hold amplifier that allows the ADC to sample and hold the input analog signal without the need for external components. It also includes an integrated clock/oscillator circuit and a voltage reference, eliminating the need for external clock and reference sources.

The LTC2262CUJ-14 is designed to be used in applications such as data acquisition, industrial automation, medical device testing, instrumentation, and test and measurement. It is ideal for low power, low-noise, and high-resolution applications. The device also features an on-chip fault detector, a temperature sensor, and a low BOM count, making it a cost-effective solution for various applications.

The device operates with a supply voltage from 2.7V to 5.5V and a single-supply operation from 2.7V to 3.6V. It also operates with a wide temperature range of -40°C to +125°C. The ADC also has low power consumption, with typical power consumption of only 200µA per channel.

In summary, the LTC2262CUJ-14 is an ideal solution for low power, low-noise, and high-resolution data acquisition applications. It combines Analog Devices’ patented SAR architecture with a wide dynamic range and low power consumption, making it a cost-effective solution for a variety of industrial and commercial applications.

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