ADI LTC2450IDC-1#TRMPBF

16601Односторонний2,7 В ~ 5,5 В2,7 В ~ 5,5 В-40°C ~ 85°C

Overview

The LTC2450IDC is an ultra-tiny 16-bit analog-to-digital converter. The LTC2450IDC uses a single 2.7V to 5.5V supply, accepts a single-ended analog input voltage, and communicates through an SPI interface. It includes an integrated oscillator that does not require any external components. It uses a delta-sigma modulator as a converter core and provides single-cycle settling time for multiplexed applications. The converter is available in a 6-pin, 2mm × 2mm DFN package. The internal oscillator does not require any external components. The LTC2450IDC includes a proprietary input sampling scheme that reduces the average input sampling current several orders of magnitude.

Following a conversion, the LTC2450IDC can automatically enter a sleep mode and reduce its power to less than 200nA. If the user samples the ADC once a second, the LTC2450IDC consumes an average of less than 50µW from a 2.7V supply.

Features

Applications

• RADAR processing, digital oscilloscopes
• CMOS Image sensors for mobile applications
• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.