15 W 2-channel BTL AF Power Amplifier for Car Stereos

Overview The LA4705 is a BTL two-channel power IC for car audio and radio-cassette players developed in pursuit of excellent sound quality. Low-region frequency characteristics have been improved through the use of a new NF capacitorless circuit, and crosstalk which causes ‘‘muddy’’ sound has b

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SANYO

三洋

15 W 2-channel BTL AF Power Amplifier for Car Stereos

Overview\nThe LA4705 is a BTL two-channel power IC for car audio and radio-cassette players developed in pursuit of excellent sound quality. Low-region frequency characteristics have been improved through the use of a new NF capacitorless circuit, and crosstalk which causes ‘‘muddy’’ sound has been .High power: supports total output of 25 W + 25 W\n(VCC= 14.4 V, THD = 30%, RL=4Ω)\n.Less pop noise\n.Designed for excellent sound quality\n(fL< 10 Hz, fH= 130 kHz)\n.Any on time settable by external capacitor\n.Standby switch circuit on chip (microprocessor supported)\n.Various protectors on ch;

ONSEMI

安森美半导体

0.400-INCH SEVEN SEGMENT DISPLAYS

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QT

ZENER DIODES

FEATURES ♦ Silicon Planar Zener Diodes ♦ Standard Zener voltage tolerance is ± 5. Other tolerances are available upon request. ♦ High temperature soldering guaranteed: 250°C/10 seconds set terminals. ♦ These diodes are also available in DO-35 case with type designation 1N4681 1N4717 and SO

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GE

Silicon Epitaxial Planar Z-Diodes

Features ● Zener voltage specified at 50 μA ● Maximum delta VZ given from 10 μA to 100 μA ● Very high stability ● Low noise Applications     Voltage stabilization

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VISHAYVishay Siliconix

威世威世科技公司