Transition-Mode PFC and Quasi-Resonant Current Mode PWM Controller

General Description The LD7790 features transition mode Power Factor correction (PFC) controller and Quasi-Resonant (QR) current mode controller for cost effective and fewer external components design of high power application. The intelligent PFC switching ON/OFF, zero current detection (ZC

Low Power, 16-Bit Buffered Sigma-Delta ADC

GENERAL DESCRIPTION The AD7790 is a low power, complete analog front end for low frequency measurement applications. It contains a low noise 16-bit ∑-Δ ADC with one differential input that can be buffered or unbuffered along with a digital PGA, which allows gains of 1, 2, 4, and 8. FEATURE

Low Power, 16-Bit Buffered Sigma-Delta ADC

GENERAL DESCRIPTION The AD7790 is a low power, complete analog front end for low frequency measurement applications. It contains a low noise 16-bit ∑-Δ ADC with one differential input that can be buffered or unbuffered along with a digital PGA, which allows gains of 1, 2, 4, and 8. FEATURE

SCREW TERMINALS

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Devices Connected

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Low Power, 16-Bit Buffered Sigma-Delta ADC

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