ADC1213D105WO-DB

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Analog-to-digital converters (ADCs) are widely used in a broad range of applications, ranging from imaging and manufacturing to communication and measurement. ADC1213D105WO-DB is an 8-bit successive-approximation-register analog-to-digital converter from Texas Instruments. This device operates from a single +3.3V supply and features an external reference voltage for maximum flexibility. What makes ADC1213D105WO-DB highly unique is its low-power operation, and its wide temperature range of -55°C to 125°C.

The ADC1213D105WO-DB is designed to convert analog signals to 8-bit digital codes that can be easily interfaced with digital systems. This ADC has a single-ended analog input and a differential analog input, allowing for a maximum conversion rate of 100ksps. It also has an integrated 3-bit voltage reference and a power-down mode, allowing it to meet low-power requirements. The device also has an enable input that can be used to control when the conversion begins, and an output valid signal that indicates the status of the output.

ADC1213D105WO-DB’s main application fields includes industrial, consumer, and medical systems. Here are some common applications for this ADC:

• Image and video processing
• Medical diagnostics
• Communication systems
• Data measurement
• Signal conditioning

The main working principle of the ADC1213D105WO-DB is successive approximation. This means that the ADC cycles through each of the 8-bit codes in order to “approximate” the analog voltage. It uses a 3-bit voltage reference to ensure that the output is within the desired range and resolution. Once the right code is found, it is then outputted to the digital interface.

The device also features a fast input settling time of 11µs, which allows it to quickly respond to changes in the analog input. The typical conversion time is 30µs per bit, yielding a maximum conversion rate of 100ksps. Finally, the ADC1213D105WO-DB also features low-power shutdown modes and low-power operation for maximum flexibility.

In short, ADC1213D105WO-DB from Texas Instruments is a high-performance 8-bit successive-approximation-register analog-to-digital converter that meets the needs of industrial, consumer, and medical applications. It features a single-ended analog input, a differential analog input, a 3-bit voltage reference, a power-down mode, and an enable input that can be used to control when the conversion begins. The device also features a fast input settling time of 11µs, a typical conversion time of 30µs per bit, low-power shutdown modes, and a wide temperature range of -55°C to 125°C.

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