LTC2230CUP#TRPBF

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LTC2230CUP#TRPBF are high speed, low power, 1.8V to 5.5V 6-bit to 12-bit single, dual, quad analog-to-digital converters (ADCs) with integral sample-and-holds and programmable, internal reference. They are available in a space-saving, 5mm x 5mm, 32-lead lead frame chip scale package. Built using a demanding charge redistribution architecture, LTC2230CUP#TRPBF ADCs provide outstanding free dynamic range and DC accuracy, ideal for an array of filtering and data conversion requirements.

The principal features that differentiates the LTC2230CUP#TRPBF from other ADCs are the ease of derivation, with low supply voltage and good dynamic range, and small size and weight in the lead frame package. The charge redistribution architecture, with self-calibrating architecture and automatic zero offset, allows for high resolution, with the ability to implement a multi-slope conversion technique, resulting in a low conversion time. Both static and dynamic linearity accuracy is improved through the careful use of the device architecture, providing users with accuracy of up to 0.02%.

When used in data acquisition applications, the LTC2230CUP#TRPBF offer a variety of advantages. Their small size and light weight lead to improved system performance and expanded form factor, allowing for more compact designs. The integrated sample-and-hold (S/H) functions reduce setup time and improve system accuracy by eliminating any need for an external sample-and-hold circuit. All devices also feature low power consumption, enabling the use of extended battery life for high-end applications. In terms of resolution, the devices can accommodate up to 12 bits with a conversion time of less than 12 microseconds.

The working principle of the LTC2230CUP#TRPBF is based on the charge redistribution architecture. In this architecture, each analog input is connected to an array of unit cell switches which are configured to form a charge-sampling capacitor array under the control of sampling clock pulses. A comparator is used to convert the sampled charge into a stream of digital data which is further processed to yield an analog output. In this way, the linearity of the output is improved, and the dynamic range is increased. The architecture also helps to reduce power consumption and decrease conversion time.

The LTC2230CUP#TRPBF are suited for a variety of data acquisition applications. Its low power-consumption, together with its small size, makes it an ideal choice for portable instruments, robotics, and other applications requiring small form-factors and high data throughput. The low power-consumption enables extended battery life for high-end instruments, such as medical imaging equipment and radar systems. Additionally, its 12-Bit resolution and high linearity performance makes it ideal for applications requiring accurate data representation and wide dynamic range.

In summary, the LTC2230CUP#TRPBF is an ideal choice for data acquisition applications requiring low power consumption, small size, and high performance. Its charge redistribution architecture provides exceptional dynamic range and linearity, while its small size and light weight enable compact designs. The integrated sample-and-hold and programmable, internal reference also enhances accuracy and system performance. Additionally, the 12-bit resolution and low conversion time makes it suitable for high-end applications that require accuracy and wide dynamic range.

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