ADS7816UG4

Analog To Digital Converters (ADC) Overview

The ADS7816UG4 is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a single 5V supply and supports sampling rates up to 200 kSPS. The device features a differential input architecture and utilizes a 3-wire serial interface compatible with standard SPI protocols. Key performance metrics include a signal-to-noise ratio of 71 dB, a maximum power consumption of 2.3 mW, and an operating temperature range from -40°C to +85°C. It is housed in an 8-pin SOIC package.

Analog To Digital Converters (ADC) Feature Summary

• Micro-power operation optimized for battery-powered applications
• High-speed 200 kSPS sampling capability
• Differential input configuration for improved noise rejection
• Standard 3-wire serial interface compatibility

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Industrial process control data acquisition
• Battery-operated measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' against current manufacturer documentation to confirm lead-free compliance status and RoHS alignment. Confirm availability as this component may be subject to discontinuation or lifecycle changes. Ensure the ordering part number matches the exact package and temperature grade required for the design.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of moderate speed and low power consumption is required. The differential input is suitable for noisy environments. Verify that the external reference voltage requirements align with the system design. Consider the SOIC-8 package constraints for PCB layout and thermal management.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS781x family of high-speed, micro-power ADCs from Texas Instruments. It shares architectural similarities with the ADS7816U but includes specific manufacturing or compliance suffixes. It serves as a bridge between high-speed converters and lower-power SAR alternatives in industrial and portable applications.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7817UB is a documented alternative within the same family offering similar specifications. Verify pinout compatibility and electrical parameter equivalence before substitution.