ADC121C021QIMKX/NOPB

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Analog-to-Digital Converters (ADCs) are an important component of many electronic systems. They are used to convert analog signals into digital form, allowing them to be processed in the digital realm. The ADC121C021QIMKX/NOPB is a 12-bit, high performance, low power fee current-feedback ADC designed for data acquisition applications.

The ADC121C021QIMKX/NOPB is ideal for any application where accuracy, speed and low power consumption are important considerations. It is suitable for a wide range of applications, including automotive infotainment, medical monitoring and measurement, and industrial applications such as motor control, automation and process control.

The ADC121C021QIMKX/NOPB has a throughput rate of up to 400ksps with very low spurious free dynamic range (SFDR) of 82 dBFS. It also has a wide input range, operating from ±1V to ±10V. The device features temperature-compensated, 16-bit internal two\'s complement offset and gain registers and 12 different internal reference options with a range of 2.048 V to 4.096 V.

The ADC121C021QIMKX/NOPB utilizes a high-speed, current-mode, pipelined architecture that allows it to offer a maximum throughput rate of 400ksps without requiring a (usually costly) external sample-and-hold circuit. The device uses a dual-simultaneous conversion mode and a low-power shut down mode to maximize power efficiency.

The device is designed for fast, precise conversion of wide dynamic range signals and to maintain high flatness across the entire input range. The device also has an integrated calibration feature that minimizes total offset from the factory-default value.

In addition, the ADC121C021QIMKX/NOPB is designed to minimize system level noise. The device has low noise performance across a wide frequency range and a very low digital-feedthrough guarantee. It also has tight crosstalk performance and a low noise floor.

The device utilizes an efficient power management system that allows it to operate with minimum power consumption. The device typically consumes only 1.1 mW when operating in the 300ksps throughput rate mode. The power consumption can be further reduced to 300µW in the 10ksps mode and 10µW in the low power shut down mode.

Overall, the ADC121C021QIMKX/NOPB is a high performance, low power ADC that is ideal for use in a wide range of data acquisition applications. The device offers high throughput rate, wide input range, low power consumption, low noise and digital-feedthrough guarantees, and tight crosstalk control.

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