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LC737212M |
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| Part Number | LC737212M |
| Manufacturer | Sanyo Semicon Device |
| Description | Ordering number : EN5203203 CMOS LSI LC737212, LC737212M Telephone Dialer IC with On-Chip Memory for PushButton Telephones Overview The LC737212 and LC737212M are CMOS LSI telephone dialers for pus... |
| Features |
ed ceramic resonator selection • Five one-touch 16-digit auto-dial memories and 20 quick-dialing memories • On-hook or off-hook can be specified for memory entries. • Mode change and pause data items can be stored in the dialing memories. • 63-digit redial memory • Automatic pause (3.9 seconds) insertion when the mode is switched. • Automatic pause (1.0 second) insertion after a flash operation. • Mode changing is one-directional, from pulse mode to tone mode. • Output of a key press tone (1036 Hz, 31 ms) for keys other than DTMF keys when key input is valid • Output of an operation complete ... |
| Document |
 LC737212M Data Sheet
PDF 308.13KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LC737212 |
Sanyo Semicon Device |
Telephone Dialer IC with On-Chip Memory for Push- Button Telephones |
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| 2 | LC73720 |
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Dialer with Memory |
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| 3 | LC73711N |
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Switchable DTMF/Pulse Dialer with Memory |
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| 4 | LC73750 |
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Serial I/O Dialler with Keyboard Input Functions |
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| 5 | LC73750M |
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Serial I/O Dialler with Keyboard Input Functions |
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| 6 | LC7350 |
Sanyo |
CMOS LSI |
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Desde 2024. D4U Semiconductor.
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