ADS7829IBDRBTG4

Analog To Digital Converters (ADC) Overview

The ADS7829IBDRBTG4 is a 12-bit resolution Analog-to-Digital Converter (ADC) manufactured by Texas Instruments. It features a Successive Approximation Register (SAR) architecture with differential voltage input signals. The device operates on a single power supply ranging from 2.7 V to 5.25 V and supports a sampling rate of 125 kSPS. It utilizes a serial SPI digital interface for communication. The component is housed in an 8-pin Small Outline No-Lead (SON) package designed for surface mount installation. It functions within a temperature range of -40°C to +85°C and exhibits an integral nonlinearity error of ±1 LSB.

Analog To Digital Converters (ADC) Feature Summary

• Supports differential input signal processing for improved noise rejection
• Integrates SAR conversion architecture for efficient data acquisition
• Compatible with standard serial peripheral interface protocols

Analog To Digital Converters (ADC) Applications

• Battery-powered instrumentation systems requiring low power consumption
• Industrial process control loops utilizing differential sensor inputs
• Data acquisition modules interfacing with microcontrollers via SPI

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'TG4' against official manufacturer documentation to confirm lead-free compliance and RoHS status, as suffixes can indicate environmental or packaging variations. Confirm availability through authorized distributors, noting that this specific part number may be subject to lifecycle changes or discontinuation. Ensure the ordering quantity matches the required reel or cut-tape specifications provided by the supplier.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and 125 kSPS speed are sufficient for the application's accuracy requirements. The differential input capability makes it suitable for noisy environments where common-mode noise rejection is necessary. Consider the SON-8 package size constraints and the requirement for a single 2.7V to 5.25V supply rail during the design phase.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS7829 family of high-speed, low-power ADCs from Texas Instruments. It shares architectural similarities with other devices in the series but is distinguished by its specific pinout, package type, and performance parameters tailored for compact, battery-operated applications requiring precise analog signal digitization.