FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control

■ Description The FA7610CP(N), 7612CP(N) and 7617CP(N) are bipolar ICs containing basic circuits necessary for PWM-type switching power supply control. To minimize the number of external discrete components, the FA7610CP(N) is provided for a flyback or step-up power supply circuit, the FA761

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FUJI

富士通

High-Speed Data Couplers with Integrated DC-to-DC Convertors

Features ? 110 Mbps ? Integrated 3.3-to-3.3 V or 3.3-to-5 V DC-DC convertors ? Ultralow output ripple ? ?40 °C to 125 °C temperature range ? Overcurrent and thermal shutdown protection ? EN 55032 CISPR 32 Class B compliant ? 6 kVRMS isolation ? UL 1577 approved ? EU Declaration of Conform

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NVE

High-Speed Data Couplers with Integrated DC-to-DC Convertors

Features ? 110 Mbps ? Integrated 3.3-to-3.3 V or 3.3-to-5 V DC-DC convertors ? Ultralow output ripple ? ?40 °C to 125 °C temperature range ? Overcurrent and thermal shutdown protection ? EN 55032 CISPR 32 Class B compliant ? 6 kVRMS isolation ? UL 1577 approved ? EU Declaration of Conform

文件：571.52 Kbytes 頁數(shù)：30 Pages

NVE

2-Channel Echo Canceler

GENERAL DESCRIPTION The MSM7617 cancels echoes (acoustic or line echoes) generated in voice channels. It is a lowpower CMOS LSI device with two channels. MSM7617 echo canceling is performed by digital signal processing. It negates echoes by estimating the echo channel and then generating a pseud

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