LTC2453CTS8#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2453CTS8#TRPBF is an ultra-tiny, fully differential, 16-bit analog-to-digital converter featuring an I²C interface. It operates on a single 2.7V to 5.5V supply and communicates via a 2-wire serial bus. The device utilizes a delta-sigma modulator core with an integrated oscillator, eliminating the need for external components. Key electrical specifications include a resolution of 16 bits with no missing codes, a typical offset error of 2 LSB, and a full-scale error of 4 LSB. It achieves a conversion rate of 60 conversions per second with a supply current of 800µA during conversion and reduces power consumption to less than 0.2µA in sleep mode.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with no missing codes and differential input range up to ±(VREF+ – VREF–)
• Single-cycle operation with automatic shutdown, reducing average power to <50µW at 1Hz sampling
• Integrated internal oscillator requiring no external components
• Proprietary input sampling scheme yielding negligible leakage current (<1µA) and low average sampling current (50nA)

Analog To Digital Converters (ADC) Applications

• System monitoring
• Environmental monitoring
• Direct temperature measurements
• Industrial process control
• Data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the ordering suffix #TRPBF indicates Tape and Reel packaging. Confirm the package type TS8 corresponds to the 8-lead Plastic TSOT-23 form factor. Ensure the temperature grade C denotes the commercial range of 0°C to 70°C. Cross-reference the manufacturer's official documentation for lead-free finish specifications and marking details.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a small footprint and low power consumption are critical. The TSOT-23 package offers space efficiency compared to larger DFN options. Ensure the application requires a differential input architecture and I²C connectivity. Verify that the required operating temperature falls within the 0°C to 70°C range specified for the 'C' grade variant.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2453 family of 16-bit delta-sigma ADCs. The specific model LTS2453CTS8#TRPBF designates the commercial temperature grade (0°C to 70°C) and the TSOT-23 surface-mount package. Other variants in the series include the DFN package option and industrial temperature grade parts, sharing identical electrical performance characteristics.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided datasheet. Users must consult Analog Devices Inc. directly or authorized distributors for verified cross-reference information regarding equivalent components.