ADS800E/1K

Analog To Digital Converters (ADC) Overview

The ADS800E/1K is a monolithic 12-bit, 40MHz sampling analog-to-digital converter (ADC) from Texas Instruments. It utilizes a pipeline architecture with digital error correction to ensure excellent Nyquist differential linearity and guarantee no missing codes. The device operates on a single +5V supply and features an internal reference, wideband track/hold circuit, and three-state outputs. It supports both differential and single-ended input configurations. The E variant is housed in a 28-lead SSOP package, while the /1K suffix indicates tape and reel packaging containing 1,000 devices per reel.

Analog To Digital Converters (ADC) Feature Summary

• 12-bit resolution with 40 MSPS sampling rate
• Pipeline architecture with digital error correction for guaranteed no missing codes
• Internal reference and wideband track/hold (65MHz bandwidth)
• Single +5V power supply operation

Analog To Digital Converters (ADC) Applications

• IF and baseband digitization
• Digital communications
• Ultrasound imaging
• Gamma cameras
• Test instrumentation
• CCD imaging
• Video digitizing

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix /1K corresponds to the Tape and Reel transport media as specified in the datasheet. Confirm the package type is SSOP-28 for the 'E' suffix. Ensure the application environment stays within the specified operating temperature range of -40°C to +85°C. Check for electrostatic discharge precautions during handling.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a high-speed, low-power 12-bit ADC is required for imaging or telecommunications. The pipeline architecture provides a fixed data latency of 6.5 clock cycles. Consider the internal reference limitations if external drive capability exceeding 1mA is needed for the reference pins. Verify that the input signal can be accommodated by the differential or single-ended input ranges provided.

Analog To Digital Converters (ADC) Part Context

The ADS800 series includes variants such as ADS800U (SOIC-28) and ADS800E (SSOP-28). The ADS800E/1K specifically denotes the SSOP package version supplied in a tape and reel format. Other family members like ADS804, ADS805, and ADS807 offer different sampling rates but share similar interface and pinout characteristics.

Analog To Digital Converters (ADC) Replacement Considerations

ADS800U/1K is a direct package alternative using SOIC-28 instead of SSOP-28. ADS804E/1K offers 10 MSPS sampling. ADS805E/1K provides 20 MSPS. ADS807E/1K delivers 53 MSPS. All are part of the same functional family with compatible interfaces.