ADS8382IBRHPT

Analog To Digital Converters (ADC) Overview

The ADS8382IBRHPT is an 18-bit, 600 kSPS successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with a single 5 V analog supply and a digital supply ranging from 2.7 V to 5.25 V. The device features a pseudo-differential input architecture and integrates an internal oscillator. Key electrical specifications include a signal-to-noise ratio of 91 dB, differential nonlinearity of -1/+1.5 LSB, and integral nonlinearity of +/- 4 LSB. It consumes 115 mW of power and functions within a temperature range of -40°C to +85°C. The component is housed in a 28-pin VQFN package.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an internal oscillator for simplified system design
• Supports external or internal reference voltage configurations
• Features a serial peripheral interface (SPI) compatible digital output

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Medical instrumentation
• High-resolution data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm pinout compatibility and environmental compliance status. Ensure that any alternative part numbers are cross-referenced with official substitution lists to guarantee functional equivalence. Confirm package dimensions match the target PCB footprint before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component when high resolution and moderate sampling speed are required for single-channel applications. Verify that the system power budget accommodates the specified 115 mW consumption. Ensure the host microcontroller supports the required SPI communication protocol and voltage levels for both the 2.7 V to 5.25 V digital interface and the 5 V analog domain.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS838x family of high-speed, high-resolution ADCs from Texas Instruments. It shares architectural similarities with other members of the series but is distinguished by its specific 18-bit resolution and 600 kSPS throughput capabilities. The family is designed for applications requiring precise analog signal digitization with minimal external component count.

Analog To Digital Converters (ADC) Replacement Considerations

Consult the official datasheet for confirmed substitute part numbers within the same product line. Verify pin-to-pin compatibility and electrical parameter alignment before considering alternatives.