ADS8363SRHBR

Analog To Digital Converters (ADC) Overview

The ADS8363SRHBR is a 16-bit, four-channel simultaneous-sampling successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It integrates two independent internal voltage references and supports sampling rates up to 1 MSPS per channel. The device operates with an analog supply voltage range of 2.7 V to 5.5 V and a digital supply voltage range of 2.3 V to 5.5 V. Key performance metrics include a signal-to-noise ratio (SNR) of 93 dB and a signal-to-noise and distortion ratio (SINAD) of 92 dB. It features differential inputs, a serial SPI-compatible interface, and is housed in a 32-pin VQFN package rated for operation between -40°C and +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Simultaneous sampling architecture enables precise phase alignment across all channels without inter-channel skew.

Analog To Digital Converters (ADC) Applications

• Motor control systems requiring high-resolution feedback
• Power quality measurement equipment
• Protection relays in electrical grids

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BR' indicates reel packaging when sourcing from distributors. Confirm RoHS compliance status through official datasheets or manufacturer certificates. Ensure ESD handling protocols are followed due to the moisture sensitivity level associated with the QFN package type during storage and assembly.

Analog To Digital Converters (ADC) Selection Notes

Select this component when simultaneous multi-channel acquisition is critical for system accuracy. Compare against pin-compatible variants like the ADS7263 or ADS7223 if lower resolution requirements allow for potential cost optimization. Verify that the required input voltage ranges align with the specified 2.7 V to 5.5 V analog supply constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8363 family of simultaneous-sampling ADCs. It shares pin compatibility with the 14-bit ADS7263 and 12-bit ADS7223, facilitating design flexibility within industrial and energy applications. The series is designed to support speeds up to 1 MSPS for demanding environments.

Analog To Digital Converters (ADC) Replacement Considerations

Pin-compatible alternatives include the ADS7263 and ADS7223. These devices offer identical footprints but provide 14-bit and 12-bit resolutions respectively. Substitution requires verification that the reduced resolution meets the application's accuracy requirements.