ADS7067IRTER

Analog To Digital Converters (ADC) Overview

The ADS7067IRTER is an eight-channel, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates with a maximum sampling rate of 800 kSPS and features single-ended inputs. The device utilizes a standard SPI interface for communication. It supports an analog supply voltage range of 3 V to 5.5 V and a digital supply voltage range of 1.65 V to 5.5 V. Key performance metrics include a signal-to-noise ratio (SNR) of 85.3 dB, differential nonlinearity (DNL) of 0.4 LSB, integral nonlinearity (INL) of 1 LSB, and a gain error of 0.01% FSR. The component is housed in a WQFN-16 package and functions within a temperature range of -40°C to +125°C.

Analog To Digital Converters (ADC) Feature Summary

• Eight-channel architecture with 16-bit resolution and 800 kSPS sampling rate
• Low power consumption of 5 mW at full speed
• High accuracy with 0.01% FSR gain error and 1 LSB INL
• Daisy-chainable capability for multi-device systems

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high channel count
• Data acquisition modules for sensor networks
• Medical instrumentation equipment
• Test and measurement devices

Analog To Digital Converters (ADC) Procurement Notes

Verify the suffix 'TER' corresponds to the tape-and-reel packaging format when ordering. Confirm that the specific revision level matches the design requirements. Ensure the supplier provides documentation confirming RoHS compliance status as indicated in official specifications. Cross-reference the manufacturer part number with distributor listings to ensure authenticity.

Analog To Digital Converters (ADC) Selection Notes

Select this component when eight single-ended channels are required with 16-bit precision. The 800 kSPS rate suits applications needing moderate throughput with high resolution. Compare against the ADS7066 if lower channel counts or different pinouts are acceptable. Verify that the WQFN-16 package fits the PCB layout constraints. Check that the input voltage ranges align with the sensor outputs.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7067 family of high-speed, low-power SAR ADCs from Texas Instruments. It shares architectural similarities with the ADS7066 but offers eight channels instead of four. The device is designed for applications demanding multiple inputs without sacrificing resolution or speed. It complements other data converters in the portfolio by providing a balance between channel density and performance.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7066IYBHT is a related device with four channels and a WCSP-16 package. Direct substitution requires evaluating the channel count difference and package footprint changes. No other direct pin-to-pin replacements are confirmed in the provided data.