Position: Home  > All Categories> Integrated Circuits (ICs) > W91430N

W91430N

Features: · DTMF/pulse switchable dialer· Two by 32 digit redial and save memory· Three by 16 digit one-touch direct memory· Ten by 16 digit two-touch direct memory· Redial memory cascadable with normal dialing; dialing length is unlimited, but if length oversteps 32-digit the redial function is i...

product image

W91430N Picture
See larger image
SeekIC No. : 004545278 Detail

W91430N: Features: · DTMF/pulse switchable dialer· Two by 32 digit redial and save memory· Three by 16 digit one-touch direct memory· Ten by 16 digit two-touch direct memory· Redial memory cascadable with no...

W91430N Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
W91430N
Supply Ability:
5000

Price Break

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

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/4/24

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

· DTMF/pulse switchable dialer
· Two by 32 digit redial and save memory
· Three by 16 digit one-touch direct memory
· Ten by 16 digit two-touch direct memory
· Redial memory cascadable with normal dialing; dialing length is unlimited, but if length oversteps 32-digit the redial function is inhibited
· Pulse-to-tone (*/T) keypad for long distance call operation
· Uses 5× 5 keyboard
· Easy operation with redial, flash, pause and */T keypads
· Flash, pause, P®T (Pulse-to-tone) can be stored as a digit in memory
· Dialing rate (10, 20 ppS ) selected by bonding option
· On hook debounce time: 150 msec.
· Minimum tone output duration: 93 msec.
· Minimum intertone pause: 93 msec.
· Flash break time (73, 100, 300, 600 msec.) selectable by keypad; pause time is 1 sec.
· On-chip power-on reset
· Uses 3.579545 MHz crystal or ceramic resonator
· Packaged in 18-pin plastic DIP
· The different dialers in the W91430N 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 W91430N series are Si-gate CMOS ICs that provide the necessary signals for either tone or pulse dialing. The W91430N series features save memory and a 13 by 16 digit automatic dialing memory.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Optical Inspection Equipment
AA924
A21K4B
Tapes, Adhesives
803
AC452-2
Boxes, Enclosures, Racks
ACLSN12
ACLJIC
Test Equipment
TOP853
TOP2005
Memory Cards, Modules
WT32
VTL5C7
Prototyping Products
AVT4168
DE1
View more