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Description
PBL38571 is a monolithic integrated speech transmission circuit designed for use in electronic telephones and as DECT line interface with balanced in- and output. It can accommodate a low impedance dynamic microphone or an electret microphone that can be supplied from the circuit's own DC supply. A signal summing point at the transmitter input is available.
Specifications and features
- Minimum number of external components: 5 capacitors and 10 resistors
- Easy adaptation to various market needs
- Mute control input for operation with DTMF-generator
- Transmitter and receiver gain regulation for automatic loop loss compensation. Disconnectable.
- Extended current and voltage range: 5-130 mA, down to 2V
- Differential microphone input for good balance to ground
- Balanced receiver output stage
- Available in 16-pin DIP and SO BW batwing packages
- Short start-up time
- Excellent RFI performance
Application Scenarios
PBL38571 can be used in electronic telephones and as a DECT line interface. It is suitable for various market needs and offers excellent RFI performance.
Comparison
Advantages- Minimum external components required
- Easy adaptation to market needs
- Mute control input for operation with DTMF-generator
- Transmitter and receiver gain regulation for automatic loop loss compensation
- Extended current and voltage range
- Differential microphone input for good balance to ground
- Balanced receiver output stage
- Short start-up time
- Excellent RFI performance
DisadvantagesNo notable disadvantages have been identified for PBL38571.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Additional Information
- Datasheet: Download PBL38571
- Chipdatas Part: CD86-PBL38571
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 02:17 +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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Payment Method
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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