ADS7816EB/2K5G4

Analog To Digital Converters (ADC) Overview

The ADS7816EB/2K5G4 is a single-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a sampling rate of 200 kS/s and supports differential or single-ended input types via a 3-wire serial interface compatible with SPI. The device operates on both analog and digital supply voltages ranging from 4.5 V to 5.25 V. It is housed in an 8-pin VSSOP package and functions within a temperature range of -40°C to +85°C. Key performance metrics include a power consumption of 1.9 mW, differential nonlinearity of ±1 LSB, integral nonlinearity of ±2 LSB, and a signal-to-noise and distortion ratio (SINAD) of 72 dB.

Analog To Digital Converters (ADC) Feature Summary

• High-speed 12-bit resolution with 200 kS/s sampling capability
• Low-power SAR architecture suitable for battery-operated systems
• Flexible input configuration supporting differential and single-ended signals
• Standard 3-wire serial interface for microcontroller integration

Analog To Digital Converters (ADC) Applications

• Portable instrumentation requiring low power consumption
• Industrial process control data acquisition systems
• Medical equipment signal conditioning
• Battery-powered measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's current documentation to confirm compliance status and material composition details. Ensure the VSSOP-8 package variant matches the target PCB footprint requirements. Confirm that the external reference voltage specification aligns with the system design constraints before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of moderate speed (200 kS/s) and high accuracy (12-bit) is required in a compact surface-mount package. It is appropriate for designs needing flexible input modes and standard serial connectivity. Consider alternative models if higher sampling rates or lower supply voltages are necessary for the specific application environment.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7816 family of micro-power sampling ADCs from Texas Instruments. It shares architectural similarities with other members like the ADS7817 and ADS7822 but offers specific pinout and performance characteristics tailored for general-purpose data acquisition tasks in industrial and portable applications.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers for ADS7816EB/2K5G4 were not identified in the provided source material.