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Sanyo
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| Part No. |
LC662508A LC662512A LC662516A
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| OCR Text |
...B 4 K/6 K/8 KB RAM capacity 512 w 512 w 512 w 512 w 512 w 512 w 512 w 512 w 512 w 384 w DIP64S DIP42S DIP64S DIP42S DIP30SD DIP42S DIP64S DI...dtmf generator versions 3.0 to 5.5 V/0.95 s Low-voltage versions 2.2 to 5.5 V/3.92 s Low-voltage hig... |
| Description |
CMOS IC
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| File Size |
166.54K /
17 Page |
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it Online |
Download Datasheet
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Atmel
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| Part No. |
U4037B-N
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| OCR Text |
...m with external components p o w e r d o w n c o n t r o l v m p r e g 1 m i c 1 m i c 2 v m p d t m f t x a c l t x a c l m i c o s t r ...dtmf signal from dtmf in to reco 1, 2 i l 14 ma v dtmf = 8 mv g rm 14 20 db frequency respon... |
| Description |
Microcontroller-controlled speech and ringer IC, double power supply for ringer and speech function
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| File Size |
132.83K /
9 Page |
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it Online |
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Atmel
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| Part No. |
U4091BM-N
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| OCR Text |
...a m r e c a g c i l t x e p o s w i t c h m a t r i x a g c a g a r x s t b a l t x a c l 2 4 3 4 4 1 3 9 a g a t x 4 2 9 3 8 1 7 1 5 1 6 ...dtmf/melody generator. 4. external supply: in an answering machine, the chip is powered by an exte... |
| Description |
Multi-standard feature phone IC, bus controlled
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| File Size |
409.58K /
38 Page |
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it Online |
Download Datasheet
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Ericsson Microelectronics
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| Part No. |
PBL3853SO-T
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| OCR Text |
...c1 = 150 nf r2 = 22 w c2 = 10 nf r3 = 6.8 k c3 = 47 m f r4 = 1.8 k c4 = 220 nf r5 = 75 w c5 = 150 nf r6 = 910 ...dtmf in r dtmf r4 r3 c4 c5 r5 r6 r8 r9 tone in cut-off r7 c6 c7 r11 r10 c8 c2 -line d1 c10 d2 d3 c9 ... |
| Description |
Universal Speech Circuit
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| File Size |
257.90K /
16 Page |
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it Online |
Download Datasheet
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Motorola, Inc.
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| Part No. |
MC145745 MC145745Fw
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| OCR Text |
...ty of driving 0 dbm into a 600 w load with a 5 v single power supply. this device also includes a dtmf generator, dtmf receiver, callprogress tone detector, answer tone generator, and a receive timing control circuit. besides having a clo... |
| Description |
V.21/V.23 Telemeter Modem
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| File Size |
176.42K /
16 Page |
View
it Online |
Download Datasheet
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Price and Availability
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