PDF for EM91420DK
EM91420DK is EMC [ELAN Microelectronics Corp] company product |
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 EM91420DK PDF Download |
File Size : | 175.49 KB |
| Manufacturer: | EMC [ELAN Microelectronics Corp] | |
| Description: |
...TONE/PULSE SWITCHABLE DIALER WITH LCD INTERFACEAND DUAL-TONE MELODY GENERATOR1* This specification are subject to be changed without notice.... ...GENERAL DESCRIPTIONThe EM91420 is a series of tone/pulse switchable dialers that is composed of T/P dialer and T/P dialer with20-set memories. The EM91420 series provides necessary functions of telephone set for application in anyenvironment, such as Pulse dialing, Tone (DTMF) dialing, Handfree dialing, keying tone ,and lock functions.... ...DRING pin input resistance Rdring - 100 - K? Vdeing=VssKeyboard scanning pins IoH 2 10 50 uA Vksn=Vssoutput current (except COL4/KT) IoL 200 400 800 V ksn=VddCOL4/KT source current IoH 0.2 - - mA Vo=2.0V... |
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| Similar items with "EM91420DK" : EM90X, EM91203, EM91203A, EM91203AP, More... | ||
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