ADS8319IDGSR

Analog To Digital Converters (ADC) Overview

The ADS8319IDGSR is a precision, single-channel, 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a sampling rate of 500 kS/s and features a 3-wire SPI-compatible serial interface. The device requires an analog supply voltage between 4.5 V and 5.5 V and a digital supply voltage ranging from 2.375 V to 5.5 V. It utilizes a single-ended input configuration and achieves a signal-to-noise ratio of 93.9 dB. Differential nonlinearity is specified at -1/1.5 LSB, while integral nonlinearity is +/- 2.5 LSB. Power consumption is 18 mW, and it functions within a temperature range of -40°C to +85°C in an MSOP-10 package.

Analog To Digital Converters (ADC) Feature Summary

• Supports daisy-chaining for multi-device system expansion
• Compact MSOP-10 surface-mount packaging design

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Industrial process control loops
• Medical equipment data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'IDGSR' corresponds to the MSOP-10 package and tape-and-reel shipping format. Confirm that the analog and digital supply voltages match the required 4.5–5.5 V and 2.375–5.5 V ranges respectively. Ensure the single-ended input type aligns with the circuit design requirements before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-resolution 16-bit conversion speed of 500 kS/s is required in a small form factor. It is suitable for applications needing low power consumption of 18 mW and precise linearity specifications. Consider the external reference requirement and single-ended input limitation during system architecture planning.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8319 series of micro-power SAR ADCs from Texas Instruments. It shares core architectural similarities with other members like the ADS8319IDGST but differs in packaging and reel configuration. The series is designed for battery-powered and space-constrained applications requiring high accuracy.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8319IDGST offers identical electrical performance in a different MSOP-10 variant. ADS8319IDRCT provides the same functionality in a 10-VSON package. Verify pin compatibility and thermal characteristics when substituting these variants.