W91580B, W91580D, W91590 Selling Leads, Datasheet
MFG:Winbond Package Cooled:DIP D/C:03+04+
W91580B, W91580D, W91590 Datasheet download
Part Number: W91580B
MFG: Winbond
Package Cooled: DIP
D/C: 03+04+
W91580B, W91580D, W91590
- Table of contents:
Info of W91580B
Info of W91580D
Info of W91590
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About W91580B
PDF/DataSheet Download
Datasheet: W91580B
File Size: 221943 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W91030
PDF/DataSheet Download
Datasheet: W91030
File Size: 314037 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
About W91590
PDF/DataSheet Download
Datasheet: W91590
File Size: 231914 KB
Manufacturer: WINBOND [Winbond]
Download : Click here to Download
W91590 General Description
The W91590 series dialers Si-gate CMOS IC tone/pulse switchable dialers with a 24-channel automatic dialing memory, including a 16-digit ×3 emergency dialing memory, a 16-digit× 20 channel repertory memory that provides one-touch and three-touch dialing, and a 32-digit mercury memory. These dialers also provide flash, clear, hold, and one-key redial functions.
W91590 Maximum Ratings
| PARAMETER |
SYMBOL |
RATING |
UNIT |
| DC Supply Voltage |
VDD-VSS |
-0.3 to +7.0 |
V |
| Input/Output Voltage |
VIL |
VSS -0.3 |
V |
|
VIH |
VDD +0.3 |
V | |
|
VOL |
VSS -0.3 |
V | |
|
VOH |
VDD +0.3 |
V | |
| Power Dissipation |
PD |
120 |
mW |
| Operation Temperature |
TOPR |
-20 to +70 |
°C |
| Storage Temperature |
TSTG |
-55 to +150 |
°C |
W91590 Features
· DTMF/Pulse switchable dialer
· 32-digit LNB (last number buffer) memory (both tone and pulse mode)
· 32-digit mercury memory (tone/pulse mode)
· 16-digit × 3 one-touch direct repertory memory (tone/pulse mode)
· 16-digit× 20 direct or indirect repertory memory (tone/pulse mode)
· Uses 9 × 5 keyboard
· Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option)
· Pause time: 3.6 sec.
· Pause P®T (pulse-to-tone) can be stored as a digit in memory
· Minimum tone output duration: 93 mS
· Minimum intertone pause: 93 mS
· On-chip power-on reset
· Uses 3.579545 MHz crystal or ceramic resonator
· Packaged in 22, 24 or 28-pin plastic DIP
· The different dialers in the W91590 series are shown in the following table:
· 32-digit LNB (last number buffer) memory (both tone and pulse mode)
· 32-digit mercury memory (tone/pulse mode)
· 16-digit × 3 one-touch direct repertory memory (tone/pulse mode)
· 16-digit× 20 direct or indirect repertory memory (tone/pulse mode)
· Uses 9 × 5 keyboard
· Flash time: 98 mS, 305 mS, or 600 mS (selectable by keypad option)
· Pause time: 3.6 sec.
· Pause P®T (pulse-to-tone) can be stored as a digit in memory
· Minimum tone output duration: 93 mS
· Minimum intertone pause: 93 mS
· On-chip power-on reset
· Uses 3.579545 MHz crystal or ceramic resonator
· Packaged in 22, 24 or 28-pin plastic DIP
· The different dialers in the W91590 series are shown in the following table:
W91590 Connection Diagram
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