LTC1275BCSW#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC1275BCSW#TRPBF is a high-speed, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices under the Linear Technology brand. It utilizes successive approximation register (SAR) architecture to achieve a sampling rate of 100ksps with low power consumption of 10mW. The device operates on a single 5V supply or dual ±5V supplies and features an internal synchronized clock. It supports input ranges of 0V to 4.096V or ±2.048V, offering 1mV/LSB resolution. Key features include power shutdown to 1µA in sleep mode and a nap mode for instant wake-up.

Analog To Digital Converters (ADC) Feature Summary

• 12-bit resolution with 100ksps sampling rate
• Low power dissipation of 10mW at full speed
• Internal synchronized clock and 1µA shutdown current
• Single 5V or dual ±5V supply operation

Analog To Digital Converters (ADC) Applications

• Portable instrumentation systems requiring low power
• Battery-powered data acquisition devices
• Industrial process control monitoring
• Medical equipment signal conditioning

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging with lead-free compliance. Confirm the BC grade temperature range matches application requirements. Check manufacturer documentation for RoHS status and current production lifecycle status before ordering.

Analog To Digital Converters (ADC) Selection Notes

Select this component when 12-bit accuracy and 100ksps speed are required with minimal power usage. Ensure the system can accommodate the 0V to 4.096V or ±2.048V input ranges. Consider the SOIC-24 package size for PCB layout constraints compared to other ADC families.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC1274/LTC1277 family of 12-bit, 10mW, 100ksps ADCs. It shares architectural similarities with the LTC1274 but may differ in pinout or feature sets like internal references. The B grade typically denotes extended temperature performance compared to standard C grades.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same family include the LTC1274CSW#TRPBF. Verify pin compatibility and electrical specifications against the original design requirements before substituting.