ADS7806UG4

Analog To Digital Converters (ADC) Overview

The ADS7806UG4 is a single-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates on a single 5V supply and features an internal reference voltage. The device supports parallel data output and achieves a sampling rate of 333 kS/s with a typical sampling time of 3 microseconds. Key performance metrics include a signal-to-noise ratio of 73 dB and power consumption of 135 mW. It functions within a temperature range of -40°C to +85°C and is housed in a 24-pin SOIC package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an internal reference voltage source to simplify circuit design.
• Utilizes a successive approximation register architecture for efficient conversion.
• Provides parallel digital output interface for high-speed data transfer.

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring precise analog signal digitization.
• Data acquisition modules for monitoring sensor inputs.
• Test and measurement equipment needing stable 12-bit resolution.

Analog To Digital Converters (ADC) Procurement Notes

Verify the component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'UG4' corresponds to the lead-free RoHS-compliant variant in the SOIC-24 package. Cross-reference the datasheet revision date to ensure compatibility with current design specifications and environmental regulations.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-ended input configuration with parallel interface is required. Compare against the ADS7800 series if higher sampling rates are needed, or consider the ADS7805 for increased 16-bit resolution. Ensure the system power budget accommodates the specified 135 mW dissipation at maximum operating temperatures.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7800 family of low-power, medium-speed ADCs from Texas Instruments. It shares architectural similarities with the ADS7800 and ADS7804 but offers specific pinout and performance characteristics tailored for general-purpose data acquisition applications within the industrial temperature range.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible alternatives within the same family include the ADS7800KU and ADS7804KU. Verify that substitute parts match the required sampling speed and interface type before integration into existing hardware designs.