ADC0809CCVX/NOPB

Analog To Digital Converters (ADC) Overview

The ADC0809CCVX/NOPB is an 8-bit successive approximation register (SAR) analog-to-digital converter manufactured by Texas Instruments. It features an integrated 8-channel multiplexer and operates with a single 5 V supply, supporting voltage ranges of 4.5 V to 6.5 V for both analog and digital domains. The device provides a sampling rate of 10 kS/s and utilizes a parallel data interface with tri-state outputs. Housed in a 28-PLCC surface-mount package, it functions within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrates an 8-channel analog multiplexer for multi-point signal acquisition
• Features TTL-compatible tri-state output latches for direct microprocessor bus interfacing
• Operates on a single 5 V power supply without requiring external zero or full-scale adjustments

Analog To Digital Converters (ADC) Applications

• Multi-channel sensor data acquisition systems
• Industrial process control monitoring
• Microprocessor-based instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm the specific suffix designation matches project requirements, as variations may indicate different packaging or environmental ratings. Ensure compliance with RoHS directives if applicable to the manufacturing batch. Validate that the PLCC-28 footprint aligns with existing PCB layouts before finalizing procurement orders.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring moderate resolution and speed with multiple analog inputs. It serves as a suitable replacement for legacy designs needing 8-bit conversion capabilities. Consider the 10 kS/s throughput when designing timing constraints. Verify that the external clock frequency remains within the specified operational limits to maintain accuracy.

Analog To Digital Converters (ADC) Part Context

This part belongs to the ADC0809 family of 8-bit A/D converters. It shares functional compatibility with the ADC0808 but offers improved input leakage characteristics. The device represents a standard solution for cost-effective data acquisition tasks in embedded systems where high-speed conversion is not critical.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS8528SRGCR is listed as a manufacturer-recommended alternative. Verify pinout compatibility and interface differences before substitution.