LTC1564IG#TRPBF

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Analog-to-digital converters (ADCs) are widely used in today\'s digital circuits, and their operations and performance vary depending on their configuration. The LTC1564IG#TRPBF is a 4th-order, programmable-gain, low-pass filter designed for use in precision ADCs. This article examines the application field and working principle of the LTC1564IG#TRPBF.

The LTC1564IG#TRPBF is an 8-bit precision filter designed to work with standard ADCs. The filter is optimized for precision applications, and it can be used in a variety of applications such as medical imaging, instrumentation, industrial controls, and communications.

This filter features an impressively low power consumption and wide gain range of 2.5 V/V to 1275 V/V. The filter has a low cutoff frequency of 0.25 Hz and a high cutoff frequency of 17 kHz, along with 21 dB of total attenuation. The filter has a precision of ±0.005 dB and is tested to ensure high accuracy during usage.

The LTC1564IG#TRPBF is a programmable-gain filter with a slew rate of 8 V/µs. It features an eight-bit control register for setting the gain, a phase inversion pin for phase-shifting of the signal, and a power-on reset (POR) pin for noise reduction. The filter also features a standby mode that aligns the output to a preconfigured voltage level when the filter is turned off.

The LTC1564IG#TRPBF has a wide power-supply range of 3.0 V to 5.5 V, with a quiescent current of 30 μA at 5 V. The filter has an impressive power-supply rejection ratio (PSRR) of 250 dB, ensuring that the signal remains protected against any power-supply noise.

The LTC1564IG#TRPBF is designed for use in ADC applications where precision, low power consumption, and high accuracy matter. The filter features a wide gain range, low cutoff frequencies, and high PSRR, making it ideal for industrial, medical, and communications applications.

The LTC1564IG#TRPBF works on the principle of transimpedance. The filter is designed to convert its input current signal into a voltage signal, which can be input to the ADC. The filter is configured to have a low cutoff frequency, allowing it to filter out any noise that may be present in the input signal without affecting its frequency response.

In addition, the filter has a high power-supply rejection ratio, meaning that any fluctuations in the power supply do not affect the output of the filter. This results in a more accurate, noise-free signal at the output of the filter, which can then be sent to the ADC.

The LTC1564IG#TRPBF is a low-power, precision filter designed for use in precision ADCs. The filter has a wide gain range, low cutoff frequencies, and high PSRR, making it ideal for industrial, medical, and communications applications. The filter works on the principle of transimpedance, and it is designed to convert its input current signal into a voltage signal for use in the ADC.

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