Monolithic Linear IC Audio Interface for DSC

Overview The LA74302FN is a SPEAKER AMP and MIC AMP built-in audio interface for DSC. Functions • Three-wire type SERIAL communications, MIC AMP • MIC power supply provided • ALC (ALC LEVEL: level changeover in three stages possible) • REC/PB LPF (fc=4kHz: 3rd order) • LINE output (with SER

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SANYO

三洋

Monolithic Linear IC Audio Interface for DSC

Overview The LA74303FN is a SPEAKER AMP and MIC AMP built-in audio interface for DSC. Functions • Three-wire type SERIAL communication, MIC AMP • MIC power supply incorporated (with buit-in pull-up resistor), ALC AMP • PB input method: Compatible with analog or digital (ΔΣ) signal input • 3r

文件：215.6 Kbytes 页数：18 Pages

SANYO

三洋

Monolithic Linear IC Audio Interface for DSC

Overview The LA74308LP is a SPEAKER AMP and MIC AMP built-in audio interface for DSC. It incorporates an 8/16kHz trap and supports CODECs with a sampling rate of 8kHz or 16kHz. Features • Three-wire type SERIAL communication • MIC AMP • MIC power supply incorporated (with built-in pull-up re

文件：191.99 Kbytes 页数：16 Pages

SANYO

三洋

Microphone Amplifier

Overview LA74309FA is a microphone amplifier for digital still cameras that have mono audio recording. The analog signal processing for the recording of the digital still camera or other equipment can be easily composed, because the MIC power supply and the ALC circuit are built-in. Moreover, the

文件：93.92 Kbytes 页数：5 Pages

ONSEMI

安森美半导体

Microphone Amplifier for Digital Still Camera

Overview LA74309FA is a microphone amplifier for digital still cameras that have mono audio recording. The analog signal processing for the recording of the digital still camera or other equipment can be easily composed, because the MIC power supply and the ALC circuit are built-in. Moreover, the

文件：120.5 Kbytes 页数：5 Pages

SANYO

三洋

Monolithic Linear IC Microphone Amplifier for Digital Still Camera

Overview LA74309TT is a microphone amplifier for digital still cameras that have mono audio recording. The analog signal processing for the recording of the digital still camera or other equipment can be easily composed, because the MIC power supply and the ALC circuit are built-in. Moreover, the

文件：69.81 Kbytes 页数：5 Pages

SANYO

三洋

Audio Interface for DSC

文件：204.19 Kbytes 页数：16 Pages

SANYO

三洋

Audio Interface for DSC

文件：204.19 Kbytes 页数：16 Pages

SANYO

三洋

Microphone Amplifier for Digital Still Camera

文件：93.92 Kbytes 页数：5 Pages

ONSEMI

安森美半导体

Microphone Amplifier

LA74309FA is a microphone amplifier for digital still cameras that have mono audio recording. The analog signal processing for the recording of the digital still camera or other equipment can be easily composed, because the MIC power supply and the ALC circuit are built-in. Moreover, the regulator i • Microphone (MIC) amplifier (+20dB)\n• MIC power supply with built-in pull-up resistor\n• Automatic level control (ALC) amplifier (output level = -1dBV = 2.5 Vpp)\n• 3rd order LPF (fc = 11 kHz)\n• 3 V regulator (At the time of VCC = 3.3 V, internal supply voltage: VCCA = 3.0 V)\n• Standby control (;

ONSEMI

安森美半导体