ADS7810UG4

Analog To Digital Converters (ADC) Overview

The ADS7810UG4 is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a parallel interface and supports single-ended inputs with a sampling rate of 800 kS/s. The device operates on a single 5 V supply, with both analog and digital power rails ranging from 4.75 V to 5.25 V. It is housed in a 28-pin SOIC package and includes an internal reference voltage of 4.75 V. Key performance metrics include a signal-to-noise ratio of 73 dB and a maximum power dissipation of 215 mW. The component functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• High-speed 800 kS/s sampling capability for rapid data acquisition
• Integrated internal reference voltage simplifies external circuit design
• Parallel interface enables direct connection to microprocessors and DSPs

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high-speed digitization
• Medical instrumentation such as ultrasound and patient monitoring devices
• Test and measurement equipment including oscilloscopes and data loggers

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix G4 indicates lead-free compliance when sourcing. Confirm the manufacturer is Texas Instruments or authorized Burr-Brown legacy sources. Check RoHS status details on official distributor pages. Ensure the SOIC-28 package matches your PCB footprint requirements before ordering.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications needing 12-bit resolution at speeds up to 800 kS/s. It is suitable where parallel data transfer is preferred over serial interfaces. Consider the 215 mW power dissipation for thermal management in enclosed designs. Verify that single-ended input ranges align with your sensor output levels.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7810 series of high-speed CMOS ADCs. It shares architectural similarities with other SAR converters in the family but offers specific speed and resolution characteristics. The UG4 suffix typically denotes a lead-free variant of the standard ADS7810U device.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7810UE4 is a verified equivalent part number for the ADS7810UG4. Both represent the same functional device with minor packaging or compliance variations. No other cross-model substitutes are confirmed in the provided documentation.