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Description:

SL7867 is a 10-bit ADC (Analog-to-Digital Converter) chip, which has the basic characteristics of ultra-low power consumption, small size, unipolarity, and single-ended input. SL7867 is designed with advanced process and technology and has a wide voltage operating range:

When powered by a single 1.5V-3.0V power supply, the sampling rate can reach up to 240KSPS (compatible with similar chips); when powered by a single 3.0V-4.5V power supply, the sampling rate can reach up to 1.2MSPS.

The SL7867 uses a 6-pin SOT-23 package and has an operating temperature range of -40 to 85.

The SL7867 is a pin-to-pin replacement for the ADS7867 and consumes less than one-third of the dynamic power, significantly extending battery life.

Features

● 1.5V-4.5V single supply voltage with automatic power-off. 

● Maximum sampling rate: 280 KSPS (1.5V-3V) 

   Maximum sampling rate: 1.4 MSPS (3.0V-4.5V)

● Ultra-low power consumption (typical)

   0.16mW (1.8V, 280 KSPS)

   0.48mW (3.3V, 280 KSPS)

● Maximumerror±0.5LSBINL,±0.5LSBDNL

● 0-VDD unipolar single channel input

● SPI compatible serial interface

● 6-pin SOT-23 package

Applications:

● Battery-powered systems
● Portable communication equipment
● Medical electronic equipment
● Portable data acquisition equipment
● Internet of Things data acquisition equipment
● Automatic measuring instruments