ADS7886SDBVT

Analog To Digital Converters (ADC) Overview

The ADS7886SDBVT is a 12-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single-ended input architecture and operates with an analog supply voltage range of 2.35 V to 5.25 V. The device supports a maximum sampling rate of 1 MSPS and utilizes a serial peripheral interface (SPI) for data communication. It is housed in a compact SC-70-6 surface-mount package, measuring 1.95 mm by 1.45 mm. The component functions within a temperature range of -40°C to +125°C and consumes approximately 13.5 mW of power at full speed.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 12-bit SAR ADC core with a track-and-hold amplifier for accurate signal acquisition.
• Features a flexible serial interface compatible with standard SPI, Microwire, and QSPI protocols.
• Designed for low-power operation suitable for battery-powered applications with wide supply voltage tolerance.

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation requiring high resolution and low power consumption.
• Industrial process control systems utilizing single-ended sensor inputs.
• Data acquisition modules in harsh environments requiring extended temperature ranges.

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'SDBVT' to confirm the SC-70-6 package type and tape-and-reel packaging configuration. Ensure compatibility with the target system's voltage levels and clock speeds before integration. Cross-reference the manufacturer's latest datasheet for any updates regarding moisture sensitivity levels or recommended soldering profiles.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between 12-bit resolution and moderate sampling speed is required in a minimal footprint. Consider the ADS7886SDBVT over higher-speed variants if power dissipation is a critical constraint. Verify that the single-ended input configuration aligns with the source signal characteristics of the application design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS788x family of micro-power, miniature SAR ADCs from Texas Instruments. The family includes variants with different resolutions and sampling rates, such as the ADS7883 and ADS7888. The ADS7886 specifically targets applications needing 12-bit precision without the complexity of differential inputs or parallel interfaces found in other series members.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible alternatives within the same family include the ADS7886SDCKR. Designers should verify interface timing requirements and power specifications when substituting with other SAR ADCs from different manufacturers or families.