Analog compander for KARAOKE echo systems

The BA7725S and BA7725FS are analog companders designed for KARAOKE echo systems, and logarithmically compress the signal level by 1 / 2 and then logarithmically expand it by a factor of 2. These ICs can be used in combination with the BU9252S or BU9252F to create a digital echo system. These ICs

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Analog compander with vocal fader for KARAOKE

The BA7726AS and BA7726AFS are analog companders for karaoke echo systems and have internal logarithmic compression and expansion circuits, a stereo line mixer amplifier, vocal fader function, vocal detection function, microphone ALC, microphone ON / OFF switch, and output switch. When used togeth

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Analog compander with vocal fader for KARAOKE

The BA7726AS and BA7726AFS are analog companders for karaoke echo systems and have internal logarithmic compression and expansion circuits, a stereo line mixer amplifier, vocal fader function, vocal detection function, microphone ALC, microphone ON / OFF switch, and output switch. When used togeth

文件：148.87 Kbytes 页数：11 Pages

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Analog compander with vocal fader for KARAOKE

The BA7726AS and BA7726AFS are analog companders for karaoke echo systems and have internal logarithmic compression and expansion circuits, a stereo line mixer amplifier, vocal fader function, vocal detection function, microphone ALC, microphone ON / OFF switch, and output switch. When used togeth

文件：148.87 Kbytes 页数：11 Pages

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Electronic volume for VCRs and audio devices

The BA7735FS is an electronic volume IC developed for VCRs and audio devices.
Features 1) Internal high-performance electronic volume with a dynamic range of 100dB (Typ.). 2) Internal switching between EVR ON and EVR OFF modes. 3) Gain of output amplifier can be set to any value be

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Electronic volume for VCRs and audio devices

The BA7735FS is an electronic volume IC developed for VCRs and audio devices.
Features 1) Internal high-performance electronic volume with a dynamic range of 100dB (Typ.). 2) Internal switching between EVR ON and EVR OFF modes. 3) Gain of output amplifier can be set to any value be

文件：74.16 Kbytes 页数：6 Pages

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VCR Hi-Fi audio signal REC / PB amplifier with flying-erase oscillator

VCR Hi-Fi audio signal REC / PB amplifier with flying-erase oscillator The BA7745FS has the recording and playback amplifiers required for Hi-Fi VCR signal processing, and also contains a flying-erase oscillator. The recording system uses a constant-current amplifeir with AGC to eliminate the nee

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VCR Hi-Fi audio signal REC / PB amplifier with flying-erase oscillator

VCR Hi-Fi audio signal REC / PB amplifier with flying-erase oscillator The BA7745FS has the recording and playback amplifiers required for Hi-Fi VCR signal processing, and also contains a flying-erase oscillator. The recording system uses a constant-current amplifeir with AGC to eliminate the nee

文件：96.1 Kbytes 页数：8 Pages

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VCR Hi-Fi audio signal REC / PB amplifier

The BA7746S and BA7746FS contains the recording and playback amplifiers required for Hi-Fi VCR signal processing. The recording system uses a constant-current amplifier with AGC to eliminate the need to adjust the recording current, and ensure stable operation as the head wears. The IC also featur

文件：142.86 Kbytes 页数：12 Pages

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VCR Hi-Fi audio signal REC / PB amplifier

The BA7746S and BA7746FS contains the recording and playback amplifiers required for Hi-Fi VCR signal processing. The recording system uses a constant-current amplifier with AGC to eliminate the need to adjust the recording current, and ensure stable operation as the head wears. The IC also featur

文件：142.86 Kbytes 页数：12 Pages

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