ADS800U/1K

Analog To Digital Converters (ADC) Overview

The ADS800U/1K is a 12-bit, 40 MSPS analog-to-digital converter manufactured by Texas Instruments. It utilizes a pipeline architecture and supports both single-ended and differential input configurations. The device operates with analog and digital supply voltages ranging from 4.75 V to 5.25 V. Key performance metrics include a signal-to-noise ratio of 64 dB, an effective number of bits of 10, and integral nonlinearity of +/- 1.9 LSB. It features internal references and communicates via a parallel interface. The component is housed in a 28-pin SOIC package and functions within a temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• Supports flexible input configurations for both single-ended and differential signals
• Integrates internal voltage references to simplify circuit design
• Provides high-speed data conversion at 40 MSPS with low power consumption

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring fast data acquisition
• Medical imaging equipment utilizing high-speed signal processing
• Test and measurement instruments needing precise analog-to-digital conversion

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix and manufacturer documentation to confirm pin compatibility and electrical specifications. Check for RoHS compliance status and moisture sensitivity levels before integration. Ensure the source provides official datasheets to validate the part number against current production status or obsolescence notices.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 12-bit resolution and 40 MSPS sampling rate are required for single-channel applications. Consider the parallel interface requirements and 28-SOIC package constraints during PCB layout. Evaluate the need for internal references versus external precision references based on system accuracy requirements and board space limitations.

Analog To Digital Converters (ADC) Part Context

This device belongs to the ADS800 series of high-speed analog-to-digital converters. It is pin-compatible with other devices in the family, such as the ADS801 and ADS802, facilitating potential upgrades or design variations within the same footprint. The U/1K designation indicates the specific package type and reel quantity configuration.

Analog To Digital Converters (ADC) Replacement Considerations

The ADS800U is noted as pin-compatible with the ADS801 and ADS802. Verify electrical parameter differences between these variants to ensure functional equivalence for the specific application requirements before substitution.