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W91630

Features: · DTMF/Pulse switchable dialer· 32-digit redial memory· Ten by 32 digit two-touch indirect repertory memory· Mixed dialing, cascade dialing allowed· Pulse-to-tone (P®T) keypad for long distance call operation· Easy operation with redial, flash, pause and P®T keypads· Pause, pulse...

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SeekIC No. : 004545298 Detail

W91630: Features: · DTMF/Pulse switchable dialer· 32-digit redial memory· Ten by 32 digit two-touch indirect repertory memory· Mixed dialing, cascade dialing allowed· Pulse-to-tone (P®T) keypad for long...

W91630 Data Sheet

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Part Number:
W91630
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

· DTMF/Pulse switchable dialer
· 32-digit redial memory
· Ten by 32 digit two-touch indirect repertory memory
· Mixed dialing, cascade dialing allowed
· Pulse-to-tone (P®T) keypad for long distance call operation
· Easy operation with redial, flash, pause and P®T keypads
· Pause, pulse-to-tone (P®T) can be stored as a digit in memory
· Tone output duration: as long as key is depressed or 90 mS minimum
· Minimum intertone pause: 90 mS
· Flash time: 100/300 mS
· Uses 4 ×5 keyboard
· On-chip power-on reset
· Uses 3.579545 MHz crystal or ceramic resonator
· Packaged in 18-pin DIP
· The different dialers in the W91630 series are shown in the following table:


Pinout

Connection Diagram


Specifications

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
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.


Description

The W91630 series are Si-gate CMOS ICs that provide the signals needed for either pulse or tone dialing. It features a ten-channel, 32-digit automatic dialing memory.


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