LTC1419AIG#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1419AIG#TRPBF is a 14-bit, 800ksps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates from ±5V supplies with a power dissipation of 150mW and features a true differential input range of ±2.5V. The device integrates a precision 2.5V internal reference and offers two digitally selectable shutdown modes: Nap and Sleep. It provides a µP-compatible 14-bit parallel output with no pipeline delay. The component is housed in a 28-lead SSOP package and supports an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• 14-bit resolution with 800ksps sampling rate and 150mW power consumption
• True differential inputs with 60dB common mode rejection ratio
• Integrated 2.5V internal reference with 15ppm/°C temperature coefficient
• Nap and Sleep shutdown modes for low-power system flexibility

Analog To Digital Converters (ADC) Applications

• Telecommunications systems
• Digital signal processing applications
• Multiplexed data acquisition systems
• High-speed data acquisition
• Spectrum analysis equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix #TRPBF indicates a lead-free tape and reel packaging configuration. Confirm that the 'I' grade designation corresponds to the industrial operating temperature range of -40°C to +85°C. Ensure compatibility with the 28-lead SSOP footprint during procurement planning.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high dynamic range performance with an 81.5dB S/(N+D) ratio at 100kHz input. The integrated reference eliminates external components for standard ±2.5V input ranges. Consider the 20MHz full-power bandwidth for undersampling applications or signals exceeding the Nyquist frequency.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1419 family of 14-bit, 800ksps sampling A/D converters. The 'G' suffix denotes the 28-lead plastic SSOP package, while 'I' specifies the industrial temperature rating. The '#TRPBF' suffix confirms lead-free manufacturing and tape-and-reel shipping format.

Analog To Digital Converters (ADC) Replacement Considerations

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