ADS8317IDGKR

Analog To Digital Converters (ADC) Overview

The ADS8317IDGKR is a 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) from Texas Instruments. It features a single differential or single-ended input channel and operates with an analog supply voltage range of 2.7 V to 5.5 V. The device supports a sampling rate of 250 kSPS and utilizes a 3-wire or SPI-compatible digital interface for data output. It achieves a signal-to-noise ratio (SNR) of 84.8 dB, with a differential nonlinearity (DNL) of -1/2.5 LSB and integral nonlinearity (INL) of +/- 3 LSB. Power consumption is specified at 10 mW typical and 15 mW maximum. The component is housed in an 8-pin VSSOP package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Low power consumption suitable for battery-operated applications
• Flexible input configuration supporting both differential and single-ended signals
• Compatible with standard serial communication protocols

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 ordering suffix IDGKR corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the voltage and pinout specifications align with the target circuit design before finalizing procurement orders to ensure compatibility with existing board layouts.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance between high resolution and low power consumption is required. The 16-bit resolution provides sufficient precision for many sensing applications, while the SAR architecture offers fast conversion times. Ensure the system clock frequency matches the device requirements to maintain the specified SNR performance levels during operation.

Analog To Digital Converters (ADC) Part Context

This part belongs to the microPOWER ADC family from Texas Instruments, designed for energy-efficient data conversion tasks. The ADS8317 series integrates a high-speed SAR ADC core with a track-and-hold amplifier and on-chip reference buffer capabilities, simplifying external component count in compact designs.

Analog To Digital Converters (ADC) Replacement Considerations

Check for ADS8317IDGKT as a potential alternative if cut-tape packaging is preferred over reel quantities. Verify pin compatibility and electrical characteristics against other members of the ADS8317 family before substitution.