LTC1290DCN#PBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LTC1290DCN#PBF is a High Speed, 240MHz, 12-Bit, Low Power, 1MΩ Differential Input ADC. It combines high performance, low power dissipation, small package size and low cost features that make it an ideal choice for many difficult signal-recovery applications. It offers a revolutionary new way to achieve accurate signal acquisition in a smaller package than ever before. This device offers high-resolution signal conversion and the ability to maintain accuracy in challenging environments.

The LTC1290DCN#PBF can be used in a variety of application fields such as medical, industrial and automotive markets. In medical fields, it can be used for imaging and sensing applications, from EEG to high-speed ultrasound imaging. Its high bandwidth and low noise performance are ideal for such applications. In industrial fields, it can be used for signal acquisition from various sensors, such as pressure and flow, with high accuracy and wide dynamic range.

It is also used in the automotive industry for accurate power conversion and control of various systems like vehicle control system and engine control units. This device offers excellent speed, accuracy and reliability of signal conversion, allowing automotive designers to develop high performance systems.

The unique features of the LTC1290DCN#PBF include four simultaneous 12-bit channels, 240 MHz maximum sampling rate, 1MΩ differential input, and multiple gain settings. It has various options for digital output, including Serial Peripheral Interface (SPI) and Parallel Port Output (PPO). This device also offers low power consumption, making it ideal for portable devices.

The working principle of LTC1290DCN#PBF can be explained as follows. It utilizes a Dual Slope integrating technique with a linear amplifier to have accurate measurement. Firstly, the sample input is switched to the integrating stage at a low sample rate to acquire the signal information. The feedback amplifier then subtracts the sample input from the feedback signal. The resulting error signal is compared against a reference voltage which is correlated to the full scale analog range. The reference voltage is used to set the maximum dynamic range of the device. The error voltage is integrated until the sum is equal to the reference voltage, at which time the integration process is stopped and the data is converted to a digital form.

The accuracy of the device depends on the part’s accuracy and the different gain settings. The device accuracy is further improved by the use of a reference amplifier that maintains maximum overdrive voltage. In addition, the device is equipped with a power management system that helps reduce power consumption even further.

In summary, the LTC1290DCN#PBF is an ideal solution for a wide range of applications from medical and automotive to industrial markets. It offers high speed and accuracy with low power consumption, which makes it ideal for portable applications. Its unique features make it an excellent choice for difficult signal-recovery applications and it is suitable for high-resolution signal conversion in challenging environments.

The specific data is subject to PDF, and the above content is for reference