LTC1626CS

Voltage Regulators - DC DC Switching Regulators Overview

The LTC1626CS is a high-speed, 14-bit successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices. It operates with a single +5V supply and supports sampling rates up to 250ksps. The device features an internal 2.5V reference and a track-and-hold amplifier. It utilizes a parallel digital interface for data output. Key performance specifications include a typical differential nonlinearity of 0.8 LSB and integral nonlinearity of 1.5 LSB. The input range is unipolar, accepting signals from 0V to VREF. Power consumption is typically 37mW at full speed.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-speed track-and-hold amplifier and 14-bit SAR ADC core
• Includes an on-chip precision voltage reference eliminating external components
• Features a flexible parallel digital interface compatible with standard logic families
• Supports single-supply operation with low power consumption

Voltage Regulators - DC DC Switching Regulators Applications

• Portable instrumentation systems requiring high resolution
• Industrial process control data acquisition
• Medical imaging signal processing
• Battery-powered test equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix and package variant against the official Analog Devices datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary by region and production cycle.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a balance of moderate resolution and high sampling speed is required within a single-supply architecture. Consider the parallel interface complexity versus serial alternatives if board space is constrained. Ensure the input voltage range matches the application signal levels and that the power budget accommodates the specified dissipation at maximum throughput.

Voltage Regulators - DC DC Switching Regulators Part Context

The LTC1626 belongs to the LTC16xx family of high-speed SAR ADCs from Linear Technology, now part of Analog Devices. This series is designed for applications demanding fast conversion rates without sacrificing accuracy. The CS package denotes a commercial temperature range and SOIC-28 footprint, distinguishing it from wider temperature or smaller package variants in the same product line.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct replacements should be sought within the LTC16xx family or comparable 14-bit SAR ADCs from Analog Devices. Verify pinout compatibility and interface timing requirements before substitution. Cross-reference with newer generation parts for potential improvements in power or speed, ensuring functional equivalence.