IL5851

Features: • Wide operating voltage range (2.0~6.0V)• Low power dissipation• Use either a standard 2 of 7 matrix keyboard with negative true common or the inexpensive form A-type keyboard• Make/Break ratio can be selected• Redial with * or # • Continuous MUTER...

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IL5851 Picture
SeekIC No. : 004374055 Detail

IL5851: Features: • Wide operating voltage range (2.0~6.0V)• Low power dissipation• Use either a standard 2 of 7 matrix keyboard with negative true common or the inexpensive form A-type ke...

floor Price/Ceiling Price

Part Number:
IL5851
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: 2024/11/8

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Product Details

Description



Features:

• Wide operating voltage range (2.0~6.0V)
• Low power dissipation
• Use either a standard 2 of 7 matrix keyboard with negative true common or the inexpensive form A-type keyboard
• Make/Break ratio can be selected
• Redial with * or #
• Continuous MUTE
• Power up clear circuitry on chip
• 10 pps/20 pps can be selected



Pinout

  Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC DC Supply Voltage (Referenced to GND) -0.3 to +6.2 V
VIN DC Input Voltage (Referenced to GND) -0.3 to VCC +0.3 V
PD Power Dissipation in Still Air ** 500 mW
Tstg Storage Temperature -40 to +125 °C

* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions.

** Derating: -10 mW/°C from 65°C to 70°C.



Description

The IL5851 is a monolithic CMOS integrated circuit which uses an inexpensive RC oscillator for its frequency reference and provides all the features required for implementing a pulse dialer with 32 digit redial.




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