Description:Analog to Digital Converters - ADC Eight-channel, 18-bit, 2-MSPS/ch dual simultaneous-sampling ADC with integrated analog front end 56-VQFN -40 to 125
Texas Instruments provides a recommended layout and routing guide in the ADS9817RSHT datasheet (Section 10.1) and in the application note 'ADS9817 Layout and Routing Guidelines' (SLAA725). It's essential to follow these guidelines to minimize noise, ensure signal integrity, and achieve optimal performance.
The ADS9817RSHT has a programmable gain amplifier (PGA) that can be configured for different gain settings and input ranges. Refer to the datasheet (Section 7.3.1) and the application note 'ADS9817 PGA Configuration and Calibration' (SLAA726) for detailed information on how to configure the PGA and set the appropriate gain and input range for your application.
To prevent damage or malfunction, it's essential to follow a specific power-up and power-down sequence for the ADS9817RSHT. Refer to the datasheet (Section 10.2) for the recommended power-up and power-down sequence, which involves powering up the analog supply (AVDD) before the digital supply (DVDD) and powering down the digital supply before the analog supply.
The ADS9817RSHT outputs digital data in a specific format and alignment. Refer to the datasheet (Section 7.4) and the application note 'ADS9817 Digital Output Data Formatting and Alignment' (SLAA727) for detailed information on how to handle the digital output data, including data alignment, formatting, and clocking.
The ADS9817RSHT has specific thermal management requirements to ensure reliable operation over temperature. Refer to the datasheet (Section 10.3) and the application note 'ADS9817 Thermal Management and Reliability' (SLAA728) for guidance on thermal management, including thermal resistance, power dissipation, and recommended operating conditions.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
