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KK91350A

Features: • DTMF/PULSE switchable dialer• 32 digits for Redial memory• Three by 16 digits for one touch direct repertory• Ten by 16 digits for two touch indirect repertory• Mix dialing is allowable, and the dialing length is unlimited• Pulse to Tone (*/T) keypad...

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SeekIC No. : 004385828 Detail

KK91350A: Features: • DTMF/PULSE switchable dialer• 32 digits for Redial memory• Three by 16 digits for one touch direct repertory• Ten by 16 digits for two touch indirect repertory...

KK91350A Data Sheet

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Part Number:
KK91350A
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: 2024/4/26

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Product Details

Description



Features:

• DTMF/PULSE switchable dialer
• 32 digits for Redial memory
• Three by 16 digits for one touch direct repertory
• Ten by 16 digits for two touch indirect repertory
• Mix dialing is allowable, and the dialing length is unlimited
• Pulse to Tone (*/T) keypad for Long Distance Call operation
• Easy operation with Redial, Flash, Pause and */T keypads
• Pause, P- - >T (Pulse to Tone) can be stored as a digit in memory
• Flash time 600 mS
• 4 x 5 keyboard can be used
• Power on reset on chip
• Use 3.579545 MHz crystal or ceramic resonator
• Dial Pulse Rate: 10 pps


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC DC Supply Voltage (Referenced to GND) -0.3 to +7.0 V
VIN DC Input Voltage (Referenced to GND) -0.3 to VCC +0.3 V
VOUT DC Output Voltage (Referenced to GND) -0.3 to VCC +0.3 V
PD Power Dissipation in Still Air,
Plastic DIP**
Plastic SOIC**		 500
250		 mW
Tstg Storage Temperature -55 to +150

Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
** Durating: -10 mW/ from 65 to 70.


Description

The KK91350A is a silicon CMOS IC that provide necessary signal for either Pulse or Tone dialing. It features Handfree dialing, Hold, and 13 by 16 digits automatic dialing memory.




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