ADS7866IDBVRG4

Analog To Digital Converters (ADC) Overview

The ADS7866IDBVRG4 is a single-channel, 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with an analog and digital supply voltage range of 1.2 V to 3.6 V and supports a maximum sampling rate of 200 kSPS. The device features a serial interface compatible with standard SPI protocols. Key electrical specifications include a signal-to-noise ratio of 71 dB, differential nonlinearity of -1/1.5 LSB, and integral nonlinearity of +/- 1.5 LSB. It is housed in a compact SOT-23-6 surface-mount package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Compact SOT-23-6 packaging designed for space-constrained applications
• Low power consumption suitable for battery-operated systems
• Single-ended input configuration with SAR architecture

Analog To Digital Converters (ADC) Applications

• Portable instrumentation
• Battery-powered measurement devices
• Industrial process control

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' against the official Texas Instruments datasheet to confirm lead-free compliance and RoHS status. Ensure the ordering part number matches the exact package variant required for your PCB footprint. Cross-reference the manufacturer's latest documentation to confirm current production status and any potential design changes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and 200 kSPS speed are sufficient for the application. Consider the single-ended input limitation if differential signaling is required. Evaluate the 1.2 V minimum supply voltage against system power rails. Verify that the SOT-23-6 package size fits the available board space constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7866 family of low-power, high-speed ADCs from Texas Instruments. It shares core architectural similarities with other members of the series but differs in specific suffixes indicating package type or environmental compliance. The IDBVRG4 designation specifies the industrial temperature grade, tube/reel packaging variant, and green/RoHS-compliant construction.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the Texas Instruments ADS7866 family cross-reference guide for verified pin-compatible alternatives. Check for updated revisions within the same series that may offer improved availability or minor parameter enhancements while maintaining functional compatibility.