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| ( 01 Sep 2010 ) |
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Texas Instruments Inc.'s 12-bit ADS7924 successive approximation (SAR) analog-to-digital converter (ADC) features an intelligent system power management capability that enables it lower power across a system with sensor monitoring by more than 50 percent.
The 2.2-V ADS7924, once programmed through its I2C interface, can operate independently, periodically waking itself to scan all four ADC channels while using only 5µW. This frees the MCU to process other activities or power down entirely to yield significant power savings in energy harvesting, medical, communications, remote sensor signal monitoring, and portable applications.
The ADS7924 comes in a 24-pin, 3x3mm QFN package.
Texas Instruments Inc.
www.ti.com
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