ADS8326IBDRBT

Analog To Digital Converters (ADC) Overview

The ADS8326IBDRBT is a 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single pseudo-differential or single-ended input channel with a sampling rate of 250 kSPS. The device operates on dual power supplies ranging from 2.7 V to 5.5 V for both analog and digital domains, consuming 10 mW of power. It utilizes an SPI-compatible serial interface and is housed in an 8-SON package. Key performance metrics include a signal-to-noise ratio of 91.5 dB, differential nonlinearity of ±1 LSB, and integral nonlinearity of ±2.5 LSB. The operational temperature range extends from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports pseudo-differential and single-ended input configurations for flexible signal interfacing.
• Integrates a high-speed SAR architecture enabling 250 kSPS conversion rates.
• Features low-power consumption suitable for battery-operated applications.
• Provides external reference capability for customizable voltage referencing.

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 'BT' against the official Texas Instruments datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with required operating temperatures and supply voltages. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 16-bit resolution and 250 kSPS speed are required in a compact SON package. Compare DNL and INL specifications against system accuracy requirements. Evaluate power consumption constraints relative to the 10 mW typical dissipation. Confirm that the SPI interface timing aligns with the host microcontroller capabilities.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8326 family of microPower sampling ADCs from Texas Instruments. It shares architectural similarities with the ADS8325 and ADS8320 but offers specific pinout and performance characteristics defined by the IBDRBT designation. The device is designed for applications requiring high precision in a small form factor.

Analog To Digital Converters (ADC) Replacement Considerations

Potential substitutes within the same family include the ADS8325IBDRBR and ADS8320IBDRBR. Verify pin compatibility and electrical parameter alignment before substitution. Consult the Texas Instruments product selection guide for cross-reference details.