Audio Variable Volume ICs

OVERVIEW The SM6452AM/BM are serial-control electronic variable volume ICs for audio applications. They provide electronic volume control for 6 channels, with independent channel gain, attenuation and muting. They feature enhanced digital zip noise suppression. The serial control options are 3-wi

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3-wire Serial Data Volume Control for Headphone Amplifiers IC

OVERVIEW The SM6453AB is a stereo headphone amplifier IC with built-in electronic volume controlled by 3-wire serial data. Two switchable input systems are supported. It features bass boost function, automatic gain control (AGC) function, power-down function, and beep sound input/output function,

文件：146.42 Kbytes 页数：12 Pages

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3-wire Serial Data Volume Control for Headphone Amplifier IC

文件：354.97 Kbytes 页数：19 Pages

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3-wire Serial Data Volume Control for Headphone Amplifier IC

文件：354.97 Kbytes 页数：19 Pages

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SWITCHING REGULATOR POWER OUTPUT STAGES

文件：56.83 Kbytes 页数：4 Pages

MICROSEMI

美高森美

SWITCHING REGULATOR POWER OUTPUT STAGES

文件：56.83 Kbytes 页数：4 Pages

MICROSEMI

美高森美

Audio Variable Volume IC

OVERVIEW\nThe SM6451A is a 3-wire serial-controlled electronic variable volume IC for audio applications. It provides\nelectronic volume control for a stereo system (left and right channels), and independent channel attenuation\nand muting, with greatly enhanced digital zip noise suppression. The ch ■ Stereo inputs and outputs\n■ Attenuation function\n    • 2-channel independent control\n    • 1.0dB/step over 80 steps\n    • 0 to −80dB range\n■ Mute function\n■ 3-wire serial data control (MDT, MCK, MLEN)\n■ Chip addressing (up to 4 devices can be connected in parallel)\n■ Low noise\n    • ≤0.00;

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Audio Variable Volume IC

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