HT9201A

Features: · Operating voltage: 2.0V~5.5V· Low standby current· 4´4 keyboard matrix· 3.58MHz crystal or ceramic resonator· Four flash key times selectable for the HT9201BPinoutSpecificationsSupply Voltage ............................... 0.3V to 6V Storage Temperature ............... 50 to 125...

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HT9201A Picture
SeekIC No. : 004367185 Detail

HT9201A: Features: · Operating voltage: 2.0V~5.5V· Low standby current· 4´4 keyboard matrix· 3.58MHz crystal or ceramic resonator· Four flash key times selectable for the HT9201BPinoutSpecificationsSup...

floor Price/Ceiling Price

Part Number:
HT9201A
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: 2024/3/27

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Product Details

Description



Features:

· Operating voltage: 2.0V~5.5V
· Low standby current
· 4´4 keyboard matrix
· 3.58MHz crystal or ceramic resonator
· Four flash key times selectable for the HT9201B



Pinout

  Connection Diagram


Specifications

Supply Voltage ............................... 0.3V to 6V
Storage Temperature ............... 50 to 125
Input Voltage ............... VSS0.3V to VDD+0.3V
Operating Temperature ............. 20 to 75
*Note: Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only. Functional operation of this device at these or any other conditions above those indicated in the operational sections of this specification is not implied and exposure to absolute maximum rating conditions for extended periods may affect device reliability.




Description

The HT9201A/B tone dialers are CMOS LSIs designed for telecommunication systems. It is for mute output whereas the HT9201B is for flash output. Both dialers provide good performance for regular DTMF dialing with low distortion output and minimal external components.




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