TLC0820ACDWRG4

Analog To Digital Converters (ADC) Overview

The TLC0820ACDWRG4 is an 8-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It utilizes a modified flash conversion technique to achieve high-speed performance with a sampling rate of 392 kSPS and a maximum conversion time of 2.5 µs. The device features an on-chip track-and-hold circuit and operates on a single supply voltage ranging from 4.5 V to 8 V. It includes a parallel output interface suitable for microprocessor peripherals. The component is housed in a 20-pin SOIC package and supports an analog input voltage range from -0.1 V to 8.1 V.

Analog To Digital Converters (ADC) Feature Summary

• Integrated on-chip track-and-hold amplifier for signal acquisition
• Parallel digital output interface for direct microprocessor connection
• Modified flash architecture enabling high-speed data conversion

Analog To Digital Converters (ADC) Applications

• Microprocessor peripheral data acquisition systems
• High-speed industrial control applications
• Signal processing interfaces requiring parallel output

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'G4' against official Texas Instruments documentation to confirm lead-free status and RoHS compliance details. Ensure the ordering part number matches the exact package variant required, as suffixes may indicate specific tape and reel configurations or regional manufacturing variations that do not alter electrical function but affect logistics.

Analog To Digital Converters (ADC) Selection Notes

Select this component when an 8-bit resolution and 392 kSPS throughput are sufficient for the application. The single-channel design limits use cases to isolated signal paths. Consider the parallel interface requirements and available GPIO pins on the host processor before finalizing the selection.

Analog To Digital Converters (ADC) Part Context

This device belongs to the TLC0820A family of high-speed ADCs from Texas Instruments. The family is characterized by Advanced LinCMOS technology, which balances speed and power consumption. The 'CDWR' designation indicates a wide temperature range and surface-mount packaging, while 'G4' typically denotes environmental compliance attributes within the manufacturer's product line.

Analog To Digital Converters (ADC) Replacement Considerations

The TLC0820ACDW is a pin-compatible alternative within the same series. Verify if the specific suffix differences impact packaging or compliance requirements rather than electrical performance.