ADS7853C6RTER

Analog To Digital Converters (ADC) Overview

The ADS7853C6RTER is a dual-channel, 14-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) manufactured by Texas Instruments. It features a sampling rate of 1 MSPS and supports both external and internal reference configurations. The device operates with an analog supply voltage range of 4.5 V to 5.5 V and a digital supply range of 1.65 V to 5.5 V. Key performance metrics include a Signal-to-Noise Ratio (SNR) of 82 dB and a SINAD of 83.9 dB. It utilizes an SPI interface for data communication and is housed in a 16-WQFN package with dimensions of 3x3 mm. The component is rated for operation between -40°C and +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 14-bit SAR ADC architecture with 1 MSPS sampling rate
• Supports simultaneous sampling for synchronized data acquisition
• Flexible power supply options: 4.5V–5.5V analog and 1.65V–5.5V digital
• Integrated internal reference or capability for external reference input

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-resolution multi-channel input
• Medical instrumentation such as portable diagnostic devices
• Data acquisition systems in harsh environments due to extended temperature range

Analog To Digital Converters (ADC) Procurement Notes

Verify the suffix 'C6' against official Texas Instruments documentation to confirm specific tape-and-reel packaging specifications or moisture sensitivity level details. Ensure compatibility with existing PCB footprint designs for the 16-WQFN package. Confirm that the selected variant meets all RoHS compliance requirements for the target market.

Analog To Digital Converters (ADC) Selection Notes

Select this component when dual-channel synchronization is required at 14-bit resolution. Consider the 1 MSPS throughput limit for bandwidth requirements. Evaluate the need for an external reference if higher precision than the internal reference allows. Ensure the system design accommodates the separate analog and digital supply rails for optimal noise performance.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7853 family of high-speed, low-power ADCs. It shares architectural similarities with other members like the ADS7853IRTET but differs in packaging and specific ordering suffixes. The family is designed for applications demanding high accuracy and speed in a compact form factor.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-to-pin replacements within the same family include ADS7853IRTET. Verify electrical parameters and package dimensions before substitution. Cross-model comparisons should focus on channel count, resolution, and sampling rate compatibility.