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emc
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| Part No. |
EM91450CP
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| OCR Text |
...in stays "Low" level. The DTMF (Dual Tone Multi-Frequency) and music signals output pin. Normally, this pin stays "Low" level. In Tone dialing mode, this pin will output DTMF signal that is corresponding to keyboard 0 .. 9, * and # keys.
2... |
| Description |
Telephone Dialer
From old datasheet system
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| File Size |
216.27K /
24 Page |
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TOSHIBA
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| Part No. |
TC83220-0025
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| OCR Text |
...ng internal to chip. shrink dual in line package. protection (1) double depression of keys will be inoperative. (2) in the overfl...touch key lock key
tc83220-0025 2003-02-28 7 operation example key tab 4/5 ic 10/12 g... |
| Description |
SPECIALTY CONSUMER CIRCUIT, PDIP42
Single-Chip CMOS LSI for FL (fluorescent) Calculator
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| File Size |
218.89K /
16 Page |
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it Online |
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ELAN Microelctronics Corp .
Elan Microelectronics, Corp.
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| Part No. |
EM91465A/B/C/D EM91465DK
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| OCR Text |
...stays low level. dtmf the dtmf (dual tone multi-frequency) signal output pin. normally, this pin stays low level. in tone dialing mode, this...touch) operation off-hook (or turn on hf function), push (st, d1, d2, .. , dn [st], emn or m1~m10 (... |
| Description |
80V/1.25A Peak High-Frequency Half Bridge Driver with TTL Logic Inputs; Temperature Range: -40°C to 85°C; Package: 8-SOIC
TONE/PULSE DIALER WITH LCD INTERFACE AND I.P.P. DETECT FUNCTION 音频/脉冲拨号与LCD接口及IPP检测功
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| File Size |
285.95K /
24 Page |
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it Online |
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EMC[ELAN Microelectronics Corp]
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| Part No. |
EM91865B EM91865 EM91865A
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| OCR Text |
...nternal pull up resistor. DTMF (Dual Tone Multi-Frequency) output pin, In tone dialing mode, this pin will output DTMF signal that is corres...touch memory function key Recall key for two touch memory Recall Volume Add key. MUTE key. When this... |
| Description |
13 MEMORY TONE/PULSE DIALER WITH HF/ HD/ REDIAL AND VOLUME CONTROL FUNCTION
13 MEMORY TONE/PULSE DIALER WITH HF, HD, REDIAL AND VOLUME CONTROL FUNCTION
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| File Size |
133.51K /
20 Page |
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it Online |
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ELAN Microelctronics Corp .
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| Part No. |
EM91865B
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| OCR Text |
...al pull up resistor. dtmf dtmf (dual tone multi-frequency) output pin, in tone dialing mode, this pin will output dtmf signal that is corres...touch memory function key rc recall key for two touch memory recall va volume add key. mute mute key... |
| Description |
13 MEMORY TONE/PULSE DIALER WITH HF, HD, REDIAL AND VOLUME CONTROL FUNCTION
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| File Size |
137.92K /
20 Page |
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it Online |
Download Datasheet |
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Price and Availability
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