LTC1418ACG#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1418ACG#TRPBF is a low-power, 14-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates at a sampling rate of 200ksps and supports both serial and parallel data output formats. The device functions from a single 5V or ±5V supply, consuming typically 15mW of power. Key electrical specifications include ±1.25LSB maximum integral nonlinearity (INL), ±1LSB maximum differential nonlinearity (DNL), and no missing codes over the operating temperature range. It features an onboard precision reference and sample-and-hold circuit.

Analog To Digital Converters (ADC) Feature Summary

• 14-bit resolution with 200ksps throughput
• Low power consumption: 15mW typical
• Selectable serial (SPI/MICROWIRE compatible) or parallel data output
• Internal 2.5V reference and high-performance sample-and-hold

Analog To Digital Converters (ADC) Applications

• Remote data acquisition systems
• Battery operated systems
• Digital signal processing
• Isolated data acquisition systems
• Medical instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify that the ordering suffix #TRPBF corresponds to the tape and reel packaging format as specified in the manufacturer's order information table. Confirm the AC grade designation ensures the 0°C to 70°C commercial operating temperature range required for the application environment.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a 14-bit SAR ADC with low power dissipation is required. Ensure the system can accommodate either a single 5V or dual ±5V supply configuration. Verify that the input signal range fits within the 0V to 4.096V unipolar or ±2.048V bipolar limits defined by the internal reference.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1418 family of low-power, 14-bit ADCs. The specific suffix ACG indicates the AC performance grade and the G package code denotes the 28-lead plastic SSOP form factor. The #TRPBF suffix specifies the tape and reel shipping method and lead-free finish.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same package and pinout include other LTC1418 variants such as the LTC1418CG#TRPBF or industrial grade parts like the LTC1418AIG#TRPBF, provided temperature and performance tolerances align with system requirements.