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Winbond Electronics
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Part No. |
W91550DNF-1 W91550DNH-1
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OCR Text |
tone/pulse dialer with lcd and lock functions publication release date: november 1998 - 1 - revision a3 general description the w91550dn series are si-gate cmos ic tone/pulse switchable dialers containing 13 number memories and a 10-digit... |
Description |
13-MEMORY tone/pulse DIALER WITH LCD AND LOCK FUNCTION
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File Size |
456.19K /
32 Page |
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it Online |
Download Datasheet |
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Winbond Electronics
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Part No. |
W91550DN
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OCR Text |
tone/pulse dialer with lcd and lock functions publication release date: november 1998 - 1 - revision a3 general description the w91550dn series are si-gate cmos ic tone/pulse switchable dialers containing 13 number memories and a 10-digit... |
Description |
13-MEMORY tone/pulse DIALER WITH LCD AND LOCK FUNCTIONS
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File Size |
233.28K /
32 Page |
View
it Online |
Download Datasheet |
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ELAN Microelctronics Corp . Elan Microelectronics, Corp.
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Part No. |
EM91420A/B/C/D EM91420AP
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OCR Text |
tone/pulse switchable dialer with lcd interface and dual-tone melody generator 1 * this specification are subject to be changed without notice. 10.1.1997 general description the em91420 is a series of tone/pulse switchable dialers that is c... |
Description |
Telephone Dialer Multi-Function Dialer Oscillator; Frequency:25MHz; Frequency Tolerance:100ppm; Load Capacitance:15pF; Supply Voltage:3.3V; Crystal Terminals:Through Hole; Mounting Type:Through Hole; Package/Case: RoHS Compliant: Yes 音频/脉冲开关的拨号器与LCD接口及双音的旋律发电 tone/pulse SWITCHABLE DIALER WITH LCD INTERFACE AND DUAL-tone MELODY GENERATOR 音频/脉冲开关的拨号器与LCD接口及双音的旋律发电
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File Size |
168.20K /
24 Page |
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it Online |
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Zarlink Semiconductor
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Part No. |
MT3171B MT3170B
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OCR Text |
...circuit to all chip clocks dial tone filter est dstd ack sd ? ? or ? mt3x71b only. www.datasheet.co.kr datasheet pdf - http://www.datas...pulse input. after est or dstd is high, applying a sequence of four pulses on this pin w ill then ... |
Description |
(MT3x7xB) Wide Dynamic Range DTMF Receiver
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File Size |
554.59K /
15 Page |
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it Online |
Download Datasheet |
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Price and Availability
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