ADS7816EC/2K5

Analog To Digital Converters (ADC) Overview

The ADS7816EC/2K5 is a high-speed, low-power analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a 12-bit resolution and operates with a sampling rate of 200 kS/s. The device utilizes a successive approximation register (SAR) architecture and supports both differential and single-ended input configurations. It communicates via a standard 3-wire serial interface compatible with SPI. The ADC functions within an analog and digital supply voltage range of 4.5 V to 5.25 V. It is housed in an 8-pin VSSOP package and is rated for operation across an extended temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• MicroPower consumption design optimized for battery-operated applications
• High-speed 200 kS/s sampling capability with 12-bit precision
• Flexible input support for both differential and single-ended signals
• Standard 3-wire serial interface for simplified system integration

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power consumption
• Industrial process control data acquisition modules
• Battery-powered medical devices and health monitors
• Automotive sensor signal conditioning circuits

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'EC' against the manufacturer's official datasheet to confirm the operating temperature grade and package variant. Ensure the '/2K5' designation aligns with current reel packaging specifications. Cross-reference the RoHS compliance status with the latest component documentation before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between moderate speed and low power is required. The 12-bit resolution suits general-purpose applications where extreme precision is unnecessary. Verify that the 4.5 V minimum supply voltage matches the system power rails. Consider the VSSOP-8 package constraints for PCB layout and thermal management during the design phase.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7816 family of micropower sampling ADCs. It shares architectural similarities with other members like the ADS7822 but differs in supply voltage requirements and specific performance metrics. The series is designed for applications demanding efficient power usage without sacrificing significant conversion speed or accuracy.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the TI ADS7816 product page for officially listed pin-compatible alternatives. Verify functional equivalence regarding interface timing and input ranges before substitution.