LTC1401CS8#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1401CS8#TRPBF is a complete 12-bit, 200ksps analog-to-digital converter (ADC) housed in an 8-lead plastic SO package. It operates from a single 3V supply and draws 15mW during normal conversion. The device integrates a precision 1.2V reference and a 315ns sample-and-hold circuit. Key electrical specifications include ±1LSB integral nonlinearity (INL), ±1LSB differential nonlinearity (DNL), and no missing codes over the operating temperature range. It features a 3-wire serial interface compatible with DSPs and microprocessors.

Analog To Digital Converters (ADC) Feature Summary

• 12-Bit Resolution with No Missing Codes
• Single 3V Supply Operation
• Three Power Saving Modes: Nap (1.5mW), Sleep (19.5µW), Shutdown (13.5µW)
• Internal 1.2V Precision Reference

Analog To Digital Converters (ADC) Applications

• Low Power and Battery-Operated Systems
• Handheld or Portable Instruments
• High Speed Data Acquisition
• Digital Signal Processing
• Multiplexed Data Acquisition Systems

Analog To Digital Converters (ADC) Procurement Notes

Verify that the component matches the specific CS8 suffix for commercial temperature range (0°C to 70°C) and SMD/SMT installation style. Confirm the #TRPBF designation indicates lead-free tape and reel packaging. Ensure compatibility with single 3V supply requirements and 3-wire serial interface protocols before integration.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a compact SO-8 footprint is required for 12-bit resolution at 200ksps. It is suitable for applications needing low power consumption via Nap or Sleep modes. Ensure the analog input range of 0V to 2.048V fits the system design. Verify that the internal 1.2V reference meets accuracy needs or consider external reference options if higher precision is required.

Analog To Digital Converters (ADC) Part Context

The LTC1401 series includes variants like the LTC1401IS8 for industrial temperature ranges (-40°C to 85°C). The CS8 variant is designated for commercial applications. The #TRPBF suffix specifically denotes lead-free construction and tape-and-reel packaging, distinguishing it from tube-packaged versions like the LTC1401CS8.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.