ADS8350IRTET

Analog To Digital Converters (ADC) Overview

The ADS8350IRTET is a dual-channel, 16-bit Successive Approximation Register (SAR) Analog-to-Digital Converter manufactured by Texas Instruments. It operates with a sampling rate of 750 kSPS and features simultaneous sampling capabilities for both channels. The device utilizes a WQFN-16 package and supports SPI digital interfaces. It requires an analog supply voltage between 4.5 V and 5.5 V and a digital supply voltage ranging from 1.65 V to 5.5 V. Key performance metrics include a Signal-to-Noise Ratio (SNR) of 85 dB and a typical power consumption of 40 mW. The operational temperature range spans from -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Simultaneous sampling architecture ensures precise phase alignment between two independent input channels.
• High-resolution 16-bit data conversion capability supports accurate signal digitization.
• Low power consumption design enables efficient operation in battery-powered or thermally constrained systems.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-precision multi-channel data acquisition
• Medical instrumentation such as electrocardiogram (ECG) and ultrasound imaging devices
• Test and measurement equipment including oscilloscopes and data loggers

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IRTET' to confirm the tape-and-reel packaging format and industrial temperature grade. Ensure compatibility with the required WQFN-16 footprint during PCB layout. Confirm that the selected distributor provides genuine components with traceable origin to avoid counterfeit risks associated with high-performance ADCs.

Analog To Digital Converters (ADC) Selection Notes

Select this component when simultaneous sampling of two differential or pseudo-differential signals is required at 16-bit resolution. Compare against the ADS8353 if a lower 600 kSPS rate is acceptable, or the ADS7250 if 12-bit resolution suffices. Verify that the system interface supports the standard SPI protocol and that the available supply voltages match the specified ranges.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8350 series of dual-channel SAR ADCs designed for precision applications. It shares architectural similarities with the ADS8353 and ADS7250 but offers distinct performance trade-offs in speed and resolution. The IRTET designation indicates a specific reel-based packaging variant intended for automated surface-mount assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8353IRTET: Offers similar 16-bit resolution but with a reduced 600 kSPS sampling rate. ADS7250IRTET: Provides 12-bit resolution at 750 kSPS, suitable for less demanding accuracy requirements. Both share the same WQFN-16 package and pinout configuration.