ADS7806PBG4

Analog To Digital Converters (ADC) Overview

The ADS7806PBG4 is a low-power, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates on a single 5V supply and features a sampling rate of 200 kSPS. The device utilizes a CMOS sampling architecture with a single-ended input configuration. Key electrical specifications include a signal-to-noise ratio (SNR) of 73 dB and power consumption of 81.5 mW. It supports both parallel and serial interface options for data output. The component is housed in a 20-pin SOIC package and is rated for an operating temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated internal reference voltage source simplifies system design.
• Supports flexible data output via selectable parallel or serial interfaces.
• Low power consumption suitable for battery-operated applications.

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Industrial process control loops
• Data acquisition modules

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'PB' against the manufacturer's official datasheet to confirm pinout and package dimensions match your PCB footprint requirements. Ensure that the selected interface mode (parallel or serial) aligns with your microcontroller's available communication protocols before finalizing the order.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between moderate resolution and high speed is required. Compare the 200 kSPS sampling rate against application bandwidth needs. Verify that the 73 dB SNR meets the dynamic range requirements of the signal chain. Consider the single-supply operation if power budget constraints are critical.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS780x family of low-power ADCs. It shares architectural similarities with the ADS7807 and ADS7808 but offers distinct performance trade-offs in resolution and speed. It serves as a cost-effective solution for general-purpose conversion tasks where ultra-high precision is not mandatory.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7806IBDG4 is a verified equivalent variant within the same series, offering identical electrical characteristics in a different package style. Check pin compatibility if substituting across package types.