ADS8318IBDRCR

Analog To Digital Converters (ADC) Overview

The ADS8318IBDRCR is a 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single-ended input architecture and supports sampling rates up to 500 kSPS. The device utilizes a 3-wire or SPI-compatible serial interface for data output. It operates with an analog supply voltage range of 4.5 V to 5.5 V and a digital supply voltage range of 2.375 V to 5.5 V. Key performance metrics include a signal-to-noise ratio of 93.9 dB, differential nonlinearity of ±1 LSB, and integral nonlinearity of ±1.5 LSB. Power consumption is rated at 18 mW. 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

• MicroPower operation with low power dissipation suitable for battery-powered applications
• Miniature VSON-10 package design optimized for space-constrained PCB layouts
• Daisy-chainable capability allowing multiple devices to share the serial interface

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation requiring high precision and low power
• Industrial process control systems utilizing serial communication
• Data acquisition modules for sensor interfacing

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'CR' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and moisture sensitivity levels. Ensure compatibility with existing board footprints for the VSON-10 package. Confirm RoHS compliance status through the supplier's certificate of conformity prior to procurement integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, 16-bit resolution is required with a maximum sampling rate of 500 kSPS. It is appropriate for designs needing a 3-wire or SPI interface and operating from a 5V analog supply. Consider alternative packages such as MSOP-10 if lead frame dimensions differ from the VSON-10 footprint requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8318 series of micro-power, miniature SAR ADCs from Texas Instruments. It shares architectural similarities with the ADS8319 but differs in input configuration, offering single-ended inputs rather than differential. The series is designed for applications demanding high accuracy in a small form factor without compromising sampling speed.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8319IBDRCR: Offers similar performance but with differential input capabilities instead of single-ended.

Analog To Digital Converters (ADC) FAQ

What is the maximum sampling rate of the ADS8318IBDRCR?

The maximum sampling rate is 500 kSPS.

Does the ADS8318IBDRCR support daisy-chaining?

Yes, the device supports daisy-chaining to allow multiple converters to share the same serial interface lines.

What is the power consumption of this ADC?

The typical power consumption is 18 mW.