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OKI
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| Part No. |
MSM7719-01 MSM7719_01
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| OCR Text |
...ic echo canceler (for handsfree conversation), and a single channel full-duplex ADPCM transcoder. This device includes DTMF tone and several types of tone generation, transmit/receive data mute and gain control, and VOX function and is best... |
| Description |
Echo Canceler with ADPCM Transcoder
From old datasheet system
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| File Size |
224.19K /
40 Page |
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it Online |
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CIRRUS[Cirrus Logic]
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| Part No. |
CS6422-ISZ CDB6422 CS6422 CS6422-CS CS6422-CSZ CS6422-IS
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| OCR Text |
... The CS6422 enables full-duplex conversation using echo cancellation and suppression in a single-chip solution. The CS6422 can easily replace existing half-duplex speakerphone ICs with a huge increase in conversation quality. The CS6422 con... |
| Description |
Enhanced Full-Duplex Speakerphone IC
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| File Size |
660.97K /
48 Page |
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it Online |
Download Datasheet |
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ST Microelectronics
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| Part No. |
ST3917B ST3917A
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| OCR Text |
...sable transmit amplifier during conversation mode . led indicator either for keyboard illu- mination (or on-line indication) during dialing and conversation or for tone mode indication, through mu/mfi pin dialer circuit . store up to 32 dig... |
| Description |
SPEECH - TONE/PULSE DIALER - LED INDICATOR
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| File Size |
349.12K /
16 Page |
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it Online |
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Elan Microelectronics, Corp.
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| Part No. |
EM91420
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| OCR Text |
...nction is designed for stopping conversation temporality. ? melody generator provides music on hold function. ? lock function provides conventionality key lock and password lock operations. ? ring detector is designed to prevent illegal dia... |
| Description |
Tone/Pulse Switchable Dialer with LCD Interface and Dual-Tone Melody Generator(0.15mA（脉冲）/0.3mA（音调）工作电流的音脉冲可转换的拨号器（带LCD接口和双音旋律发生器 音频/脉冲切换拨号器与LCD接口和双音旋律发生器.15毫安（脉冲）/0.3毫安（音调）工作电流的音脉冲可转换的拨号器（带液晶显示接口和双音旋律发生器）
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| File Size |
167.83K /
24 Page |
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it Online |
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ELAN Microelctronics Corp .
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| Part No. |
EM91410
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| OCR Text |
...nction is designed for stopping conversation temporality. ? melody generator provides music on hold function. ? lock function provides conventionality key lock and password lock operations. ? ring detector is designed to prevent illegal dia... |
| Description |
TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-TONE MELODY GENERATOR
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| File Size |
167.73K /
24 Page |
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it Online |
Download Datasheet |
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Price and Availability
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