ADS7824UB/1KG4

Analog To Digital Converters (ADC) Overview

The ADS7824UB/1KG4 is a 12-bit analog-to-digital converter (ADC) from Texas Instruments, housed in a 28-pin SOIC package. It features four single-ended input channels and supports both parallel and SPI serial interfaces. The device operates on a single 5V supply with an analog voltage range of 4.75 V to 5.25 V. It delivers a sampling rate of 40 kS/s per channel and achieves a signal-to-noise ratio (SNR) of 73 dB. Key performance metrics include a differential nonlinearity (DNL) and integral nonlinearity (INL) of +/- 0.5 LSB. The component is designed for industrial applications within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Four-channel architecture with single-ended inputs
• Flexible interface options supporting parallel and SPI modes
• Integrated internal reference voltage capability
• High accuracy with +/- 0.5 LSB linearity specifications

Analog To Digital Converters (ADC) Applications

• Industrial process control systems
• Data acquisition modules
• Portable instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix '1KG4' against official Texas Instruments documentation to confirm packaging details and compliance status. Ensure the ordering part number matches the required tape-and-reel quantity and RoHS specifications before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a multi-channel, low-power 12-bit ADC is required. It is suitable for designs needing simultaneous sampling across four channels with flexible digital interface compatibility. Consider the SOIC-28 footprint and 5V operation constraints during schematic design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS7824 family of high-speed, low-power analog-to-digital converters. The series is characterized by its ability to handle multiple single-ended inputs while maintaining low power consumption and high accuracy, making it a standard choice for embedded data conversion tasks.

Analog To Digital Converters (ADC) Replacement Considerations

Check for direct pin-compatible alternatives within the ADS78xx series or other TI 12-bit SAR ADCs. Verify interface compatibility and pin assignments before substituting.