ADS8860IDGS

Analog To Digital Converters (ADC) Overview

The ADS8860IDGS is a 16-bit, 1 MSPS pseudo-differential input Successive Approximation Register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with an analog supply voltage range of 2.7 V to 3.6 V and a digital supply voltage range of 1.65 V to 3.6 V. The device features a serial peripheral interface (SPI) and consumes 5.5 mW of power at full speed. Key performance metrics include a signal-to-noise ratio (SNR) of 93 dB and a signal-to-noise and distortion ratio (SINAD) of 92.9 dB. It is housed in a 10-lead MSOP package and supports an operating temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chaining for multi-channel system expansion
• Integrates an internal oscillator to reduce external component count
• Utilizes a miniature package footprint for space-constrained designs

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix IDGS corresponds to the MSOP-10 tube packaging configuration. Confirm RoHS compliance status and moisture sensitivity level requirements during storage and handling. Ensure the external reference voltage matches the specified 5 V requirement for optimal performance.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-resolution conversion is required at speeds up to 1 MSPS. The pseudo-differential input architecture offers improved noise rejection compared to single-ended inputs while maintaining simplicity. Verify that the system can accommodate the external reference voltage requirement as the device lacks an internal reference.

Analog To Digital Converters (ADC) Part Context

This part belongs to the microPOWER™ family of ADCs from Texas Instruments, designed for low-power applications. It shares architectural similarities with other members like the ADS8866 and ADS8867, differing primarily in input type and sampling rate specifications within the same miniature form factor.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8860IDGSR is the reel-packaged equivalent of this tube-part. For differential input requirements, consider the ADS8867 series. Single-ended alternatives with lower sampling rates include the ADS8866.