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AS2525

PinoutDescriptionThe AS2525 is a very flexible CMOS mixed-mode integrated circuit for use in feature phones, answering machines and fax machines. The AS2525contains an analogue line interface and speech circuit for a/b terminals, loudhearing, handsfree, enhanced LD/MF dialler, tone ringer with DC-...

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SeekIC No. : 004288257 Detail

AS2525: PinoutDescriptionThe AS2525 is a very flexible CMOS mixed-mode integrated circuit for use in feature phones, answering machines and fax machines. The AS2525contains an analogue line interface and sp...

AS2525 Data Sheet

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Part Number:
AS2525
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: 2024/11/12

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Description

The AS2525 is a very flexible CMOS mixed-mode integrated circuit for use in feature phones, answering machines and fax machines. The AS2525 contains an analogue line interface and speech circuit for a/b terminals, loudhearing, handsfree, enhanced LD/MF dialler, tone ringer with DC-DC converter and serial interface to EEPROM and LCD-driver (AS2591), all in a 44 pin package. The circuit is fully line powered.

The AS2525 uses an external EEPROM for a 32 digit last number redial storage and memories for 28 numbers each containing up to 24 digits/data.

The AS2525 provides a volume control for the earpiece andnthe loudspeaker. The volume can be controlled by pressingnthe [V-]/[V+] keys.

The versatility of the AS2525 is provided by programming allnparameters through an external EEPROM. This allows easy adaptation to various PTT requirements worldwide.




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