ADS7827IDRBR

Analog To Digital Converters (ADC) Overview

The ADS7827IDRBR is a single-channel, 8-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Texas Instruments. It operates within an analog and digital supply voltage range of 2.7 V to 5.25 V. The device supports a maximum sampling rate of 250 kSPS and utilizes a 3-wire synchronous serial interface compatible with standard SPI protocols. Designed for surface-mount applications, it is housed in an 8-lead SON package. The component functions over an extended industrial temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed SAR ADC core capable of 250 kSPS conversion rates.
• Features a 3-wire synchronous serial interface for straightforward microcontroller connectivity.
• Supports pseudo-differential input configurations to improve noise rejection.
• Operates on a single low-voltage power supply ranging from 2.7 V to 5.25 V.

Analog To Digital Converters (ADC) Applications

• Portable battery-powered instrumentation systems
• Industrial process control data acquisition
• Vibration monitoring and acoustic sensing

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BR' against the manufacturer's current datasheet to confirm tape-and-reel packaging specifications and quantity per reel. Ensure the ordering part number matches the required RoHS compliance status and lead-free finish requirements for your assembly process.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and 250 kSPS speed are sufficient for the application. Consider the SON-8 package size constraints and the requirement for a 3-wire serial interface. Verify that the input signal range aligns with the available supply voltage options between 2.7 V and 5.25 V.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7827 family of low-power, 8-bit ADCs. It shares architectural similarities with other members like the ADS7827IDRBT but differs in packaging or reel configuration. The series is designed for cost-sensitive applications requiring moderate speed and resolution without external reference components.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7827IDRBTG4 is a verified equivalent offering identical electrical performance and pinout compatibility. Check for minor differences in packaging orientation or reel specifications when substituting.