Electret Condenser Microphone Cartridge Preamplifier

General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain, are susceptible to noise and require additional components external to the ECM cartridg

文件：226.99 Kbytes 页数：9 Pages

Maxim

美信

Electret Condenser Microphone Cartridge Preamplifier

General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain, are susceptible to noise and require additional components external to the ECM cartridg

文件：226.99 Kbytes 页数：9 Pages

Maxim

美信

8-channel Mixing OKI ADPCM Type Voice Synthesis LSI

GENERAL DESCRIPTION The MSM9810 is an 8-channel mixing voice synthesis IC, to which up to 128 Mbits of ROM and/or EPROM storing voice data can directly be connected externally. The device is straight 8-bit PCM playback, non-linear 8-bit PCM playback, 4-bit ADPCM playback, and 4-bit ADPCM2 playba

文件：184.5 Kbytes 页数：32 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

8-Channel Mixing OKI ADPCM Type Voice Synthesis LSI

GENERAL DESCRIPTION The MSM9810B is an 8-channel mixing voice synthesis LSI, to which up to 128 Mbits of ROM and/or EPROM storing voice data can directly be connected externally. The device is straight 8-bit PCM playback, non-linear 8-bit PCM playback, 4-bit ADPCM playback, and 4-bit ADPCM2 play

文件：337.77 Kbytes 页数：44 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社