ADS7826IDRBR

Analog To Digital Converters (ADC) Overview

The ADS7826IDRBR is a single-channel, 10-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It operates on a single supply voltage ranging from 2.7 V to 5.25 V for both analog and digital domains. The device supports a maximum sampling rate of 200 kSPS and utilizes a 3-wire synchronous serial interface compatible with standard SPI protocols. Packaged in an 8-lead SON format, it features pseudo-differential inputs and requires an external reference. Key performance metrics include a power consumption of 800 µW, differential nonlinearity of ±1 LSB, integral nonlinearity of ±1 LSB, and a signal-to-noise and distortion ratio of 62 dB.

Analog To Digital Converters (ADC) Feature Summary

• Ultra-low power consumption suitable for battery-operated applications
• Single-supply operation across a wide voltage range
• Compact 8-lead SON package for space-constrained designs

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems
• Battery-powered data acquisition devices
• Industrial process control monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'BR' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and moisture sensitivity levels. Ensure compatibility with existing PCB footprint requirements for the 8-SON package. Cross-reference ordering information with authorized distributors to validate current production status and lead times.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of moderate resolution and low power is required. Compare against the ADS7826IDRBT if cut-tape availability is preferred over reel packaging. Consider higher-resolution variants like the ADS8326 if greater precision is needed, or faster alternatives if sampling rates exceed 200 kSPS.

Analog To Digital Converters (ADC) Part Context

This part belongs to the Micropower series of ADCs from Texas Instruments. It shares architectural similarities with other devices in the ADS78xx family but is distinct in its 10-bit resolution and specific power profile. It serves as a cost-effective solution for applications requiring single-channel conversion without the complexity of multi-channel multiplexing.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS7826IDRBT is a pin-compatible alternative differing primarily in packaging format (cut tape vs. reel). Other family members such as the ADS7827 offer 8-bit resolution at higher speeds, while the ADS7824 provides 12-bit resolution at lower speeds.