AMC7820Y/250G4

ADCs/DACs - Special Purpose Overview

The AMC7820Y/250G4 is an integrated analog monitor and control circuit manufactured by Texas Instruments. It features a 12-bit resolution with eight channels and supports a sampling rate of 100 kS/s. The device utilizes an SPI data interface for communication. It operates on a single voltage supply ranging from 4.75 V to 5.25 V, covering both analog and digital domains. The component is housed in a 48-TQFP package with dimensions of 7x7 mm. It is designed for surface mount mounting and functions within an operating temperature range of -40°C to 85°C.

ADCs/DACs - Special Purpose Feature Summary

• Integrated 12-bit Analog Monitor/Control Circuit
• Eight Channels with 100k Sampling Rate
• SPI Data Interface
• 48-TQFP (7x7) Surface Mount Package

ADCs/DACs - Special Purpose Applications

• Analog monitoring systems
• Industrial control applications
• Data acquisition setups requiring multi-channel input

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix '250' against the official datasheet to confirm it denotes the tape and reel packaging variant rather than a functional difference. Confirm RoHS3 compliance status as indicated in distributor records. Ensure the 48-TQFP footprint matches the design layout. Check for obsolete status or active lifecycle changes directly from Texas Instruments documentation before finalizing procurement plans.

ADCs/DACs - Special Purpose Selection Notes

Select this component when an 8-channel, 12-bit ADC/DAC solution with SPI interface is required. Ensure the system voltage aligns with the 4.75V to 5.25V supply range. Verify that the 100k sampling rate meets the application's bandwidth requirements. Consider the 48-TQFP package size for PCB space constraints. Compare against similar TI parts like the AMC7820Y/2KG4 if availability is an issue.

ADCs/DACs - Special Purpose Part Context

This part belongs to the AMC7820 family of integrated multichannel ADC and DAC circuits designed for analog monitoring and control. It shares core specifications with variants such as the AMC7820Y/2KG4, differing primarily in packaging or suffix codes. The family targets industrial applications requiring precise analog signal processing with digital interface capabilities.

ADCs/DACs - Special Purpose Replacement Considerations

The AMC7820Y/2KG4 is listed as a direct substitute. Verify pin compatibility and electrical parameters match the design requirements before swapping.