TLC0820ACDBR

Analog To Digital Converters (ADC) Overview

The TLC0820ACDBR is an 8-bit analog-to-digital converter manufactured by Texas Instruments, utilizing a modified flash architecture within the LinCMOS technology family. It features a single-ended input channel and provides parallel tri-state digital outputs compatible with both MOS and TTL logic levels. The device operates on a single 5 V supply, supporting a sampling rate of up to 400 kS/s with a maximum power dissipation of 37.5 mW. It is housed in a 20-pin SOIC package and functions across an industrial temperature range from -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Integrated on-chip track-and-hold circuitry for high-speed signal acquisition
• Parallel output interface with tri-state buffers for direct microprocessor connection
• Logic inputs and outputs designed to meet both MOS and TTL voltage level specifications

Analog To Digital Converters (ADC) Applications

• Microprocessor peripheral data acquisition systems
• Industrial process control monitoring
• Portable instrumentation requiring low power consumption

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'DBR' corresponds to the tape and reel packaging format when ordering. Confirm that the operating environment remains within the specified -40°C to +85°C temperature limits. Ensure the external reference voltage requirements are met, as the device utilizes an external reference configuration rather than an internal one.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring moderate resolution with high conversion speed. The modified flash structure offers faster performance compared to successive approximation register types while maintaining lower power consumption than traditional flash ADCs. Verify compatibility with the system's digital logic voltage levels before integration.

Analog To Digital Converters (ADC) Part Context

This part belongs to the TLC0820A series of advanced LinCMOS high-speed 8-bit analog-to-digital converters. The series is characterized by its use of modified flash techniques to achieve high throughput. The device serves as a bridge between analog sensor signals and digital processing units in embedded systems.

Analog To Digital Converters (ADC) Replacement Considerations

The TLC0820ACDR is a pin-compatible alternative offering similar electrical characteristics. Other variants in the series include the DIP-20 packaged TLC0820ACN.