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Elan Microelectronics, Corp.
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| Part No. |
EM91420
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| OCR Text |
...esigned to drive lcd driver and voice synthesizer. in this application, the dialing numbers can be displayed on lcd screen with em32100 ( or...switch to high level for detecting keyboard entry. these pins will output 600 hz signal while keyboa... |
| 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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Atmel, Corp.
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| Part No. |
ATSAM3303
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| OCR Text |
... low-cost musical keyboard 24-voice polyphony with effects @ 32 khz sampling rate choice of gm+ sampled sounds from 4 mbits to 64 mbits ...switch is used. vc33 13, 50, 83 pwr - periphery power. all these pins should be returned to nominal ... |
| Description |
GM-Lite Synthesizer/Professional Effects DSP SPECIALTY CONSUMER CIRCUIT, PQFP100
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| File Size |
143.15K /
25 Page |
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it Online |
Download Datasheet |
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ST Microelectronics
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| Part No. |
STLC5460
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| OCR Text |
voice subscribers. two serial interfaces : -pcm four bidirectional multiplexes -gci one (or two) at 2 mb/s. non blocking switch for 128 chan- nels (16, 32 or 64 kb/s bandwidth). n consecutive 64 kb/s channels from an input multiplex can be ... |
| Description |
LINE CARD INTERFACE CONTROLLER
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| File Size |
389.54K /
54 Page |
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it Online |
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Atmel, Corp.
Atmel Corp.
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| Part No. |
U4089B-PFN
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| OCR Text |
...n selectable line impedance voice switch supply voltages for all functional blocks of a subscriber set operation possible from 10-ma line current filters against emi on critical i/o benefits complete system integration of analog... |
| Description |
Monolithic Integrated Feature Phone Circuit TELEPHONE SPEECH CKT, PDSO44
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| File Size |
451.70K /
26 Page |
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it Online |
Download Datasheet |
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Atmel, Corp.
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| Part No. |
U4089B-PFNG3Y U4089B-PFNY
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| OCR Text |
...n ? selectable line impedance ? voice switch ? supply voltages for all functional blocks of a subscriber set ? operation possible from 10-ma line current ? filters against emi on critical i/o benefits ? complete system integration of an al... |
| Description |
IC MONO FEATURE PHONE 44SSOP TELEPHONE SPEECH CKT, PDSO44
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| File Size |
1,296.37K /
26 Page |
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it Online |
Download Datasheet |
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