TLC0831IDRG4

Analog To Digital Converters (ADC) Overview

The TLC0831IDRG4 is an 8-bit successive-approximation analog-to-digital converter (ADC) manufactured by Texas Instruments. It features a single-channel input and operates with a supply voltage range of 4.5 V to 5.5 V. The device supports clock frequencies up to 600 kHz, achieving a conversion time of 32 μs at 250 kHz. It utilizes a serial interface compatible with TTL and MOS logic levels. The 'I' suffix indicates an industrial temperature rating from -40°C to 85°C, while the 'RG4' suffix denotes a lead-free RoHS-compliant variant in a tape-and-reel SOIC package.

Analog To Digital Converters (ADC) Feature Summary

• Successive-approximation architecture for efficient data conversion
• Software-configurable serial communication interface
• Ratiometric operation capability with external or internal reference

Analog To Digital Converters (ADC) Applications

• Microprocessor-based data acquisition systems
• Industrial process control monitoring
• Battery-powered instrumentation requiring low power consumption

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix matches the required specifications. The 'I' designation confirms the extended industrial temperature range. The 'G4' suffix indicates compliance with specific environmental standards. Ensure the 'R' designation aligns with the required reel packaging format for automated assembly processes.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel ADC with serial output is required. It serves as a direct replacement for legacy National Semiconductor parts. Verify that the system clock frequency remains within the recommended operating limits. Confirm that the 5-V supply voltage meets the application's power requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the TLC083x family of 8-bit ADCs. It shares functional similarities with the TLC0832, which offers dual multiplexed inputs. The TLC0831 provides a simplified single-channel solution. It is designed for applications where pin count and cost are critical constraints.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitutes include the TLC0831CD and TLC0831IP. These variants offer identical electrical performance but differ in packaging type and temperature rating.