LTC2413CGN#PBF

Analog To Digital Converters (ADC) Overview

The LTC2413CGN#PBF is a 24-bit, no-latency delta-sigma analog-to-digital converter (ADC) from Analog Devices. It operates on a single supply voltage ranging from 2.7V to 5.5V and features simultaneous 50Hz/60Hz line frequency rejection with a minimum of 87dB attenuation. The device integrates an internal oscillator, eliminating the need for external timing components. Key electrical specifications include 2ppm integral nonlinearity (INL), 0.16ppm RMS noise, and a low supply current of 200µA during conversion. It utilizes a flexible 3-wire digital interface compatible with SPI and MICROWIRE protocols.

Analog To Digital Converters (ADC) Feature Summary

• 24-Bit Resolution with No Missing Codes
• Simultaneous 50Hz/60Hz Rejection (87dB Minimum)
• Integrated Internal Oscillator
• Low Supply Current: 200µA Conversion / 20µA Sleep

Analog To Digital Converters (ADC) Applications

• Direct Sensor Digitizer
• Weight Scales
• Gas Analyzers
• Strain-Gauge Transducers
• Industrial Process Control

Analog To Digital Converters (ADC) Procurement Notes

Verify that the specific orderable part number matches the required temperature grade. The CGN suffix indicates a commercial operating range of 0°C to 70°C. For industrial applications requiring -40°C to 85°C coverage, the IGN suffix must be selected instead. Confirm package availability and lead times through authorized distributors.

Analog To Digital Converters (ADC) Selection Notes

Select this component for high-precision differential measurements requiring automatic calibration. The integrated oscillator simplifies design by removing external crystal requirements. Ensure the reference voltage differential remains between 0.1V and VCC. Verify that the input common mode voltage stays within the GND to VCC range to maintain specified performance levels.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2413 family of micropower ADCs. It is pin-compatible with the LTC2410, facilitating direct upgrades or replacements in existing designs. The CGN variant specifically denotes the plastic SSOP-16 package configuration intended for commercial temperature environments.

Analog To Digital Converters (ADC) Replacement Considerations

The LTC2410 is a pin-compatible alternative within the same product family. When substituting, verify that the target application does not require the extended industrial temperature range (-40°C to 85°C) provided by the LTC2413IGN variant.