ADS8325IBDGKR

Analog To Digital Converters (ADC) Overview

The ADS8325IBDGKR is a 16-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features a single ADC channel with a maximum sampling rate of 100 ksps and operates on a supply voltage range of 2.7 V to 5.5 V. The device utilizes an SPI-compatible serial interface for data communication. It is housed in an 8-pin VSSOP package, measuring 3 mm by 3 mm with a height of 0.97 mm. The component supports an operating temperature range from -40°C to +85°C and draws 900 µA of supply current.

Analog To Digital Converters (ADC) Feature Summary

• MicroPower consumption architecture designed for battery-operated applications
• High-speed 16-bit resolution with 100 ksps throughput capability
• Flexible digital interface compatible with standard DSP and microcontroller systems

Analog To Digital Converters (ADC) Applications

• Portable medical instrumentation requiring low power and high precision
• Industrial process control systems with single-ended input signals
• Data acquisition modules for environmental monitoring

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix DGKR indicates the tape-and-reel packaging format when sourcing components. Confirm that the IB designation corresponds to the industrial temperature grade specifications required for your design environment. Ensure compatibility with the intended PCB footprint for the VSSOP-8 package during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a balance of 16-bit accuracy and moderate speed is required within a compact surface-mount form factor. Consider the single-channel configuration and external reference requirement if system complexity allows. Evaluate the 2.7V to 5.5V supply range against available power rails in the target application circuit.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADS8325 series of high-speed, microPower SAR ADCs from Texas Instruments. It shares architectural similarities with other devices in the family but is distinguished by its specific 100 ksps performance and 16-bit resolution. The VSSOP-8 package provides a small footprint suitable for space-constrained designs compared to larger leaded packages.

Analog To Digital Converters (ADC) Replacement Considerations

ADS8325IBDGKRG4 is a verified equivalent variant within the same product line.