LTC1199LCMS8#PBF

Analog To Digital Converters (ADC) Overview

The LTC1199LCMS8#PBF is a 10-bit, 500ksps analog-to-digital converter (ADC) from Analog Devices. It features a successive approximation register (SAR) architecture with serial interface compatibility for SPI and Microwire. The device operates on a single 2.7V to 5.5V supply and includes an automatic shutdown mode that reduces power consumption linearly at lower sample rates. Packaged in an 8-lead MSOP, it supports differential or single-ended inputs and utilizes an external voltage reference.

Analog To Digital Converters (ADC) Feature Summary

• 10-bit resolution with sampling rates up to 500ksps
• Single supply operation: 2.7V to 5.5V
• Auto Shutdown feature reduces power dissipation
• SPI/Microwire compatible serial I/O

Analog To Digital Converters (ADC) Applications

• Portable instrumentation
• Battery-powered data acquisition systems
• Industrial process control

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'L' indicates the low-voltage 2.7V variant distinct from the standard 5V version. Confirm RoHS compliance status via the manufacturer's official documentation before procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 10-bit SAR ADC is required in an 8-pin package with low power constraints. Ensure the system requires an external voltage reference and can accommodate the serial interface timing requirements.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1199 family of 10-bit ADCs. It is functionally similar to the LTC1197 but optimized for lower voltage operation starting at 2.7V, offering pin-compatible upgrades over 8-bit predecessors like the LTC1196.

Analog To Digital Converters (ADC) Replacement Considerations

The LTC1197CMS8#PBF serves as a direct functional replacement if the application requires a 5V-only supply range instead of the wider 2.7V-5.5V range supported by the LC variant.