NCD9830DBR2G

Analog To Digital Converters (ADC) Overview

The NCD9830DBR2G is an 8-bit analog-to-digital converter manufactured by onsemi, housed in a 16-TSSOP package. It features a Successive Approximation Register (SAR) architecture with eight input channels supporting both differential and single-ended configurations. The device operates on a supply voltage range of 2.7V to 5.5V for both analog and digital domains. It delivers a sampling rate of 70k samples per second and communicates via an I2C interface. The component is rated for an operating temperature range from -40°C to 125°C.

Analog To Digital Converters (ADC) Feature Summary

• Eight-channel multiplexed input capability for versatile signal acquisition
• I2C digital interface for simplified system integration
• Wide supply voltage compatibility across standard logic levels

Analog To Digital Converters (ADC) Applications

• Industrial process monitoring systems requiring multi-point sensor data acquisition
• Battery management systems for cell voltage measurement
• Portable instrumentation devices utilizing low-power ADC technology

Analog To Digital Converters (ADC) Procurement Notes

Verify the current market status as distribution records indicate this specific part number may be discontinued or no longer sold by major distributors. Confirm availability through official onsemi channels or authorized partners before finalizing procurement plans. Ensure the ordering suffix matches the required tape and reel specifications if applicable.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and moderate speed are sufficient for the application. The SAR architecture offers a balance between power consumption and conversion accuracy. Verify that the I2C bus speed requirements align with the device's capabilities and that the 16-TSSOP package fits the PCB layout constraints.

Analog To Digital Converters (ADC) Part Context

This part belongs to the NCD9830 family of 8-bit ADCs from onsemi. The DBR2G suffix typically denotes the tape and reel packaging variant within the TSSOP-16 form factor. It serves as a general-purpose data acquisition solution for embedded systems requiring multiple analog inputs with digital connectivity.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible alternatives within the NCD9830 series or other onsemi 8-bit SAR ADCs. Verify that any substitute maintains the same 16-TSSOP footprint, I2C interface, and voltage range specifications.