U4037B-NFLG3 - Brand New Intel / Altera Telecommunication Interface ICs
In Stock:7060 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
7060,
Ready for Immediate Shipping
Brand:Intel / Altera
Category:Telecommunication Interface ICs
Chipdatas Part No.:CD87-U4037B-NFLG3
Manufacturer Part No.:U4037B-NFLG3
Datecode:09+
Package:24-SOIC 0.295", 7.50mm Width
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Description
TELEFUNKEN microelectronic’s low voltage speech and ringer interface circuit, U4037B performs all necessary speech, line interface functions and the tone ringer required in an electronic telephone set. The circuit is line powered and contains all components necessary for amplification of signals and adaption to the line. The power supply of U4037B provides the MCU during the ringing and the speech mode.
Specifications and Features
Speech Circuit
● Adjustable dc characteristic
● Symmetrical input of microphone amplifier
● Receiving amplifier for dynamic or piezo-electric earpieces
● Automatic line loss compensation
● MCU controlled earphone gain 8 dB
● Anti-clipping in transmit directionApplication Scenarios
Standard, telephones, fax machines
Comparison
Advantages● Low number of external components
Disadvantages -
Similar parts: 1542 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download U4037B-NFLG3
- Chipdatas Part: CD87-U4037B-NFLG3
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 08:22 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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