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HT9020

Features: ` Low cost 32768Hz crystal` Low power consumption` Operating voltage: 2.5V to 5.5V (CPT mode) 2.0V to 5.5V (ABR mode)` Call progress tone decoder Fully decoded tristate call progress status output Works with traditional precision or PBX call progress tones` Busy redial controller Repeat ...

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SeekIC No. : 004367174 Detail

HT9020: Features: ` Low cost 32768Hz crystal` Low power consumption` Operating voltage: 2.5V to 5.5V (CPT mode) 2.0V to 5.5V (ABR mode)` Call progress tone decoder Fully decoded tristate call progress statu...

HT9020 Data Sheet

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Part Number:
HT9020
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: 2024/12/21

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Product Details

Description



Features:

` Low cost 32768Hz crystal
` Low power consumption
` Operating voltage: 2.5V to 5.5V (CPT mode) 2.0V to 5.5V (ABR mode)
` Call progress tone decoder
Fully decoded tristate call progress status output
Works with traditional precision or PBX call progress tones
` Busy redial controller
Repeat times: 3, 10 or 15 times ( 2, 5, 15 times by mask option)
4.65, 32.6 and 62.8 sec break time (16.3sec by mask option)
Auto-terminate after 30 times (default) ringback tone receipt


Pinout

Connection Diagram


Specifications

Supply Voltage ............................... 0.3V to 6V
Storage Temperature................. 55 to 150
Input Voltage ................ VSS0.3V to VDD+0.3V
Operating Temperature .............. 20 to 75
*Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.




Description

The HT9020 provides two modes; Call progress tone decoder and Busy redial controller, to support the application fields.




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