ADS8863IDRCT

Analog To Digital Converters (ADC) Overview

The ADS8863IDRCT is a 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single true-differential input and supports sampling rates up to 680 kSPS. The device operates with an analog supply voltage range of 2.7 V to 3.6 V and a digital I/O supply range of 1.65 V to 3.6 V. It utilizes a serial peripheral interface (SPI) for communication and includes an internal oscillator. Key performance metrics include a signal-to-noise ratio (SNR) of 93 dB and a power consumption of 4.2 mW at maximum speed. The component is housed in a VSON-10 package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chaining for multi-channel expansion
• Integrates an internal oscillator to reduce external component count
• Provides miniature packaging suitable for space-constrained designs

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation
• Industrial process control systems
• Battery-powered data acquisition devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDRCT corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the ordering part number matches the exact resolution, speed, and input type specifications needed for the target application design. Ensure compatibility with existing SPI bus protocols and voltage levels before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-resolution 16-bit conversion rate combined with moderate throughput is required. The differential input architecture makes it suitable for noise-sensitive environments where common-mode rejection is necessary. Consider the low power consumption profile for applications requiring extended battery life or minimal thermal dissipation in enclosed enclosures.

Analog To Digital Converters (ADC) Part Context

This device belongs to the microPower mini ADC family from Texas Instruments, designed for portable and battery-operated applications. It shares architectural similarities with other members like the ADS8864 and ADS8866 but offers distinct trade-offs between resolution, speed, and power efficiency within the same compact footprint.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8864IDRCT serves as a higher-speed alternative within the same package, offering 400 kSPS with similar resolution. For lower power requirements, the ADS8866IDRCT provides 100 kSPS operation. Verify pinout compatibility and software register settings when substituting these related parts.