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Winbond Electronics Corp
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| Part No. |
W91542N W91542AN W91541LN W91540AN W91540N W91541ALN W91544AN W91540NS
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| OCR Text |
...477 Actual 699 766 848 948 1216 1332 1472 Error % +0.28 -0.52 -0.47 +0.74 +0.57 -0.30 -0.34
VDD, VSS
HFI , HFO
14, 6 -
16, 6 10, 11
I I, O
Power input pins for the dialer chip. VDD is the main power and VSS is the ground. Ha... |
| Description |
10-Memory Tone/Pulse Dialer With Save,Keytone,Lock And Handfree Functions(具有10个数码存储器、主音、上锁和保持功能的音脉冲拨号
Tone/Pulse Telephone Dialer
10-MEMORY TONE/PULSE DIALER WITH SAVE/ KEYTONE/LOCK AND HANDFREE FUNCTION
10-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE,LOCK AND HANDFREE FUNCTION
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| File Size |
224.04K /
19 Page |
 View
it Online |
Download Datasheet
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Winbond Electronics
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| Part No. |
W91210-SERIES W91216 W91212 W91214A
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| OCR Text |
...477 Actual 699 766 848 948 1216 1332 1472 Error % +0.28 -0.52 -0.47 +0.74 +0.57 -0.30 -0.34
DP /C4 DTMF
10 11
O O
VDD, VSS
12, 5
I
Power input pins.
-3-
Publication Release Date: May 1995 Revision A3
W91210 SE... |
| Description |
Tone/Pulse Dialer With Redial Function
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| File Size |
197.88K /
11 Page |
View
it Online |
Download Datasheet |
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Winbond Electronics
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| Part No. |
W91410-SERIES W91412 W91412A W91414 W91414A W91416
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| OCR Text |
...477 Actual 699 766 848 948 1216 1332 1472 Error % +0.28 -0.52 -0.47 +0.74 +0.57 -0.30 -0.34
VDD, VSS B/M
14, 6 5
I I
Power input pins. The break make ratio is 60:40 if B/M = 1 and is 66.6:33.3 if B/M = 0. This pin has no functio... |
| Description |
Tone/Pulse Dialer with Save Function
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| File Size |
205.02K /
12 Page |
View
it Online |
Download Datasheet |
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Price and Availability
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