ADS7827IDRBT

Analog To Digital Converters (ADC) Overview

The ADS7827IDRBT is a single-channel, 8-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates with 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 features a pseudo-differential input structure. Communication is handled via a 3-wire synchronous serial interface compatible with standard SPI protocols. It is housed in an 8-lead Small Outline No-leads (SON) package and is rated for operation within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates a high-speed 8-bit SAR ADC core optimized for low-power applications
• Supports flexible data output through a 3-wire synchronous serial interface
• Operates on a single power supply ranging from 2.7 V to 5.25 V

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power consumption
• Battery-powered measurement devices
• Industrial process control signal acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BT' against the manufacturer's official datasheet to confirm it denotes the tape-and-reel packaging format. Ensure the ordering part number matches the exact electrical specifications and package type required for the design. Cross-reference the component marking with the official documentation to prevent counterfeit substitution.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and 250 kSPS throughput are sufficient for the application. It is suitable for designs requiring a compact SON-8 footprint and a simple 3-wire serial interface. Consider alternative resolutions or higher sampling rates if the system demands greater precision or faster data conversion speeds.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7827 family of micropower, 8-bit ADCs from Texas Instruments. The family shares similar architectural characteristics but may differ in packaging options or specific suffix designations for reel configurations. It serves as a cost-effective solution for general-purpose data acquisition tasks where moderate speed and resolution are adequate.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7827IDRBRG4 is listed as an alternate version within the same product line. Verify pin compatibility and electrical equivalence before substitution. Other members of the ADS782x series may offer different resolutions or interfaces.